Greiner Heating, Air, and Electric

Photo of Greiner Heating, Air, and Electric

Located in Dixon, California

Address: 8235 Pedrick Rd, Dixon, CA 95620, United States

Phone: +1 707-289-9446

Rating: 4.9

Services

  • Identifies as veteran-owned
  • Identifies as women-owned
  • On-site services
  • Online estimates
  • Repair services
  • Appointment required

Categories

  • Electrician
  • Air conditioning contractor
  • HVAC contractor
  • General contractor
  • Heating contractor
  • Insulation contractor
  • Solar energy equipment supplier

Photos

Latest Fire Recovery & Restoration Services

Comments

  • Review 1 (2024-12-12 - Rating: 5)

    Jason was very knowledgeable, professional, and efficient. He fixed our furnace the same day upon inspecting the issue. Within minutes of the fix, our unit was already running properly! So grateful to Greiner for getting us in so quickly and for the excellent service we received!

  • Review 2 (2024-09-27 - Rating: 5)

    Greiner came through for me in 2020 when my a/c gave up on me. I immediately became a grateful customer and have been ever since. The receptionists are so sweet and helpful and the encounters Ive had with the service workers has been outstanding. Matt came out today for a routine check up and was so kind, professional and helpful. He went above and beyond to make sure everything was in proper working condition. He communicated with me thoroughly, was punctual, flexible with my time and made me feel like a valued customer. I am so happy with the service I have received from Greiner.

  • Review 3 (2024-12-27 - Rating: 5)

    Matthew did a very thorough job inspecting and cleaning our two furnaces, giving advice on what to expect and what to do in case of problems. He was very professional and polite. Now the house is warm and cozy.

  • Review 4 (2024-11-06 - Rating: 5)

    Our service tech Carlos was polite, timely, and explained everything along the way. We need a new thermostat that has to be ordered which they had in hand the next day and immediately scheduled us for the next day. They have a customer for life. I highly recommend them for all your HVAC needs.

  • Review 5 (2024-05-17 - Rating: 5)

    Alexio was the service technician who came out to perform our tune-up for both the furnace and air conditioner. I definitely give Alexio top ratings because he is very thorough and professional. Alexio made sure that our furnace was running at its best and pointed out a couple of things that might need some attention in the future. Alexio also cleaned our air conditioner and checked the temperature coming out of the vents to make sure that it was functioning at its full potential.By the time Alexio was done with everything, he had about four pages detailing out everything he did, along with pictures for our furnace and air conditioning unit. Alexio was great and showed great customer service skills. He also scheduled another appointment with the service coach to come along with him, for the following week regarding a follow-up for something that was done about 2 years ago to make sure that there was no leak in our system. I am very satisfied with the work that Alexio did for us and appreciate his great attitude.

  • Review 6 (2024-11-20 - Rating: 5)

    We had Daniel come to our house & repair our unit. Very pleased with the service we received, took his time and explained everything. Had to work in the dark to get the job finished, really appreciate the dedication.

  • Review 7 (2024-10-27 - Rating: 5)

    Our rental property had an issue with the water not heating. Turned out to be a bigger issue as the water heater is old so we decided to get a new one.Our technician was David Kling. 10 out 10 with the work and customer service. Excellent follow through, explained the issues simply and provided multiple options for a solution. Would definitely have him do work with us again and would recommend him to family and friends.The install crew of Eddie and Marcus was also excellent! These two came early and they installed the new water heater faster than expected and well done. They were very polite, efficient, and helpful - professional. Its been a few days since the install and our tenants have had no issues. All is well again with having warm and hot water.Id also like to add that the customer service agents I spoke to on the phone Makayla, Angie and Debbie to coordinate all the appointments for the technician and install crew were wonderful and so helpful! Thank you again Greiner for fantastic products and service. 10 out of 10.Thank you Greiner for great service!

  • Review 8 (2024-11-22 - Rating: 5)

    Had Greiner Heating & Air out today as my system stopped putting out any heat. Service person was on time, got right to work troubleshooting & fixed the problem. I had several questions about the unit & how it worked & what were his suggestions for best performance. He answered all my questions so that I could understand.

  • Review 9 (2025-01-03 - Rating: 5)

    Greiner Heating &Air technician David, completed our annual service. He was excellent thorough and very friendly. Great customer service.

  • Review 10 (2024-12-03 - Rating: 5)

    Angel had been very busy and arrived after 5 PM, even though it was late, he took his time and did an excellent job on our system. In addition, he heard some of our concerns and is looking into resolving them for us. All in all was an A+ experience in every way, God bless Angel

  • Review 11 (2024-12-06 - Rating: 5)

    Jose was polite, friendly, and very personable. He also showed us through pictures everything he checked on our heater. He also checked our duct work which we passed with flying colors! I am so glad I have Greiner taking care of our unit!

  • Review 12 (2024-08-25 - Rating: 5)

    I had a great experience with Greiner. They scheduled me for a AC check up very quick. The technician Exzavior was incredibly knowledgable, professional, polite and clean and he explained every step and provided pictures about the all the check points for the AC functioning. I totally recommend this company and its wonderful staff!

  • Review 13 (2024-09-06 - Rating: 5)

    Xavier was exceptional in his knowledge of our newly purchased homeā€™s extremely old systems. His thoroughness provided much needed guidance in the operation and safety of our extremely old units: AC, heater and hot water heater. When he left, we now feel an extra sense of comfort knowing that we are safe and Greiner is just a phone call away for any future needs. Xavier proved to be ā€œa fine example of Californiaā€™s gold.ā€

  • Review 14 (2024-12-07 - Rating: 5)

    David was so wonderful . He showed us what was the problem within minutes. And came out first thing the next day. We did not have to wait like most all companies. He knew his stuff. I cant say enough about David and greiner heating and air. I would recommend them and only them in any problems you have. Look no further than David and greiner heating and air. Thank you David.

  • Review 15 (2024-11-25 - Rating: 5)

    The Greiner crew replaced two AC units and two gas furnaces with heat pumps and completed the work in one day. They were efficient, skilled, professional and friendly. I was impressed.

  • Review 16 (2024-11-22 - Rating: 5)

    This is my second experience with Greiner. The first was in the middle of a heat wave last summer when the AC went out. Greiner had someone out the day after I called and had it up and running an hour later. Today Matt came out for a scheduled service of my 25+ year old unit and did an incredibly thorough job. I am duly impressed.

  • Review 17 (2024-09-16 - Rating: 5)

    I have been working with Josh and the general manager Danny. I had some issues in the beginning with communication however, they were able to turn things around. So far since our communication issues, Josh has been outstanding and we look forward to a completed electrical job. Thank you so much for the fair quote and professionalism so far.

  • Review 18 (2024-12-07 - Rating: 5)

    Greiner is bar NONE, the most professional HVAC company out there! They have an awesome team including my most recent tech Angel! 10ā€™s across the board and Iā€™m quite selective as a property manager in Woodland for 37 years. They know their stuff and are incredibly knowledgeable and not interested in upselling just INFORMING!!! Just canā€™t say enough about this company!

  • Review 19 (2024-12-08 - Rating: 5)

    My experience with Griener HVAC so far has been positive. Their reps always provide exceptional customer service. We just had Carlos Lozano out yesterday, he was Professional, knowledgeable & kind. Although our unit is very old and weā€™re looking at a replacement we felt confident in Carlosā€™s diagnosis & thorough explanation.

  • Review 20 (2024-07-27 - Rating: 5)

    My Family and I have been using Greiner for many years now. This is because we can count on great people and service. Special thank you to Carlos Lozano who demonstrated service excellence in his visit to our home. He was very polite, respectful, efficient and knowledgeable. We appreciate Carlos and the Greiner Team.

  • Review 21 (2024-05-02 - Rating: 5)

    Greiner has been our go to hvac company for years. Outstanding service and communication for our needs. Alexio came for our bi-annual service and inspection. Showed us where our problems were and took care of our issues. Great company m.

  • Review 22 (2024-10-31 - Rating: 5)

    Excavator Lopez is a great tech for Greiner. Prompt, friendly, and knowledgeable. Great experience; we already pre booked him for our Spring maintenance!

  • Review 23 (2024-12-19 - Rating: 5)

    The on-site visit was very informative and engaging. The follow -up conversation provided identified hvac problems and solutions. Kody always made the customer feel that solving the situation in the most efficient and cost affective manner was a priority.

  • Review 24 (2024-12-12 - Rating: 5)

    Matthew was an exceptionally knowledgeable, thorough and skilled HVAC professional. He examined our system thoroughly and discussed his findings with me using pictures and explanations that I could understand. Finally, he interpreted his findings in ways that allowed me to make the right decision for my home. Many HVAC professionals - I find - pressure the customer to upsell repairs/replacements. I asked enough questions and Matthew was patient enough with his time and explanations that I trust him completely. I cannot recommend him or his company highly enough.

  • Review 25 (2024-05-17 - Rating: 5)

    Ray and his team did a great job replacing some of our air ducts. The knowledge and professionalism was outstanding.Ray and his team diagnosed our heating and air systems and gave us professional recommendations.

  • Review 26 (2024-09-05 - Rating: 5)

    Greiner heating & air has great , friendly and knowledgeable techs. They show up on time, looking clean and professional and leave no mess behind when they are done. Matt was here today and did a great job checking out my heater and A/C units. I recommend Greiners to anyone needing HVAC service.

  • Review 27 (2024-12-22 - Rating: 5)

    Mathew was super, his picture and I D came to me by text. He ask if I was having in problems. He explained what he was going to do and how. He was dressed clearly including foot protection over shoes. He complained the job on time and showed me on his tablet what he did and set up his next service appointment. He was super and very informative.

  • Review 28 (2024-07-26 - Rating: 5)

    The office staff were great with setting up the appointment for service inspection and communicating with the service tech and me. The service tech Christian helped greatly with todays problem as well as educating me as to how to proceed with future renovations, with zero pressure to rush into them. The customer service at Greiner is excellent

  • Review 29 (2024-12-03 - Rating: 5)

    Ray was attentive and professional. He explained the problem and provided us with the best solution to fix it.Greiner has been reliable and honest since working with them for numerous years.

  • Review 30 (2024-06-29 - Rating: 5)

    Just experienced one of the greatest customer service performances Ive had the privilege of receiving. His name was Shane, He is the example of customer care. He is from Greinees heating and air. In addition to performing the regular furnace and air conditioner checks. He tighten screws and bolts that had not been tighten down since I have my heating and air units, I had no idea that they needed to be tighten. He explained to me the purpose of my UV bulb in my furnaces. Condensers why my air conditioner vents needed to be rinsed clear useless data from my thermostat. We talked while he worked, and he was fun to talk too. Greiner has always had good technicians, but Shane has topped the lists. Greiner still had the best customer service operators. They answer the phone with, how can I make you smile? That is a great way to let a customer know that their main purpose is make happy with their service. Thanks Shane, and thank you Greiner for your outstanding services. Mr Moss

  • Review 31 (2024-10-17 - Rating: 5)

    Ray is a top-notch professional! He addressed all our concerns and suggested excellent solutions that we are confident will be effective. Also, he is an absolute gentleman! We look forward to having his comtinued assistance since we signed the Greiner maintenace agreement. Thank you, Ray, for helping us so much!

  • Review 32 (2024-10-26 - Rating: 5)

    Your company has been wonderful! Everyone is prompt, polite, and professional. I had an unexpected water heater problem, after my new HVAC was installed. This was fixed by David James, on the same day the issue was reported.

  • Review 33 (2024-12-16 - Rating: 5)

    Thank you Cody for your professional service to our heating unit. You answered all our questions in an easy explanations for us to understand. We look forward to seeing you again in the Spring for our AC unit servicing.

  • Review 34 (2024-12-06 - Rating: 5)

    Just a Big shout out to Debbie for getting a job back on track . She had things rolling the next day .I had a free home energy inspection done by another company and found little insulation , Abestos in old insulation, many loose wires and damaged air duct.She had Nathan out there and got all the players together the next day and within that week it was done.The project steamed rolled into a bigger project for me. All parties were patient as each group did their part in fixing the damage in the attic.Iā€™m very happy with the outcome .Thank you again

  • Review 35 (2024-12-20 - Rating: 5)

    Technician Jose showed in the window of time expected, represented the company in a very presentable manner. As the case in other visits from Greiner, tech was extremely respectful of my home. Performed inspection in a very orderly and clean manner. Provided me a thorough report at the end. Would highly recommend.

  • Review 36 (2024-08-29 - Rating: 5)

    Daniel was an excellent service professional. Very friendly, courteous and knowledgeable. Please send him again the next time I need service. Superb representative of Greiner.

  • Review 37 (2024-12-11 - Rating: 5)

    Matt is an excellent, knowledgeable technician. He thoroughly explained all services to be done on this inspection and then sat with us and reviewed each item or issue, as the case may have been, with us.

  • Review 38 (2024-08-16 - Rating: 5)

    Carlos Lozano, from Greiner Heating, Air and Electric called ahead to let us know when he would arrive to complete our air conditioning preventative maintenance. He also text with his name and included a photo ID. He arrived on time and explained what he would be doing and how long it would take to complete. He asked if we had any concerns before he began.He was very efficient, thorough and kind. He left the areas he worked in very clean and tidy. When the maintenance was complete, he thoroughly explained the report. He provided pictures of the heater, air conditioning system, and water heater and explained how they faired in the testing. He allowed ample time for questions and concerns. He provided a contact number to call if we had any questions later on. He went above and beyond.

  • Review 39 (2024-08-22 - Rating: 5)

    Greiner provides excellent maintenance service. Their technicians are professional and courteous. Matt took the time to walk through his entire inspection checklist, explaining what each item was and providing his findings.

  • Review 40 (2024-12-10 - Rating: 5)

    Jose Fernandez is very knowledgeable in the upkeep of our system. Suggested new products needed for preventive maintenance. He is well mannered and has good communication skills. Very nice guy! Greinier is lucky to have him in the team.

  • Review 41 (2024-06-28 - Rating: 5)

    Alexio is great service Technician taking the time, to thoroughly test and evaluate my AC system. He also took the time to explain everything to me and to discuss some services recommendations leavings me with some time to evaluate them before making a decision.Griener should be very proud of him!Definitely one of the best Griener technicians to perform, evaluate and explain in all the years I have had my yearly contact with Griener

  • Review 42 (2024-12-03 - Rating: 5)

    Ray, my Technician was very clear about the condition of my unit. He ealked me through all my repair options. Excellent advisory services!

  • Review 43 (2024-12-17 - Rating: 5)

    Explained , what he was going to do before starting work. Very respectful , asked if I had any questions before and after work was completed. Before signing contract asked if I had any questions.

  • Review 44 (2024-11-30 - Rating: 5)

    Matt did an excellent job. He was very thorough with the service and went over every thing afterwards in detail. Thanks Matt!

  • Review 45 (2024-05-10 - Rating: 5)

    Jason was very professional & courteous.We love Jason so much he is so friendly and excellent at everything he has done for us. He did the best job at installing this door for us. He is an asset to your company. You should give him a raise.

  • Review 46 (2024-12-28 - Rating: 5)

    Jose was on time, courteous and explained what he was doing. He completed the job on time and was thorough.

  • Review 47 (2024-05-07 - Rating: 5)

    My experience on May 6 with technician Alexio was amazing. He was on time, polite and answered all the questions I had and also gave me some information for the future. Thank you

  • Review 48 (2024-05-09 - Rating: 5)

    I have the yearly maintenance plan. They contact me 2 times a year to schedule my maintenance. It is hassle free, and the technicians are always friendly and professional. This visit was handled by Jason who did an awesome job. He explained everything to me thoroughly, and showed me camera images of my system. He had a neat tool that attached to his phone that scanned my house for insulation issues.

  • Review 49 (2024-09-22 - Rating: 5)

    Always 100% professional and responsive--we have had a very positive experience with Greiner for our HVAC and solar/electrical needs.Update September 2024: Daniel did a fantastic job with our recent regular maintenance check up. He provided much helpful information, answered all our questions fully, and was 100% professional, as we always experience from Greiner.

  • Review 50 (2024-07-23 - Rating: 5)

    Matt was both professional as well as polite and personal. He was efficient in checking our HVAC system, and also informed about filter and Amp accessories that we might consider. As a bonus he also gave us a heads-up regarding the location of wasp nests near the edges of our roof.

  • Review 51 (2024-02-09 - Rating: 5)

    Very happy with the service I received from Nick B at Greiner. He completed my maintenance and made some recommendations that would extend the life of my unit and avoid other potential problems. He was able to install the items he recommended all in the same visit, making it very convenient for me.He arrived on time, was great at communicating what was happening next and was just an all around nice guy.Excellent work and professional staff is why I always recommend Greiner

  • Review 52 (2024-12-09 - Rating: 5)

    Greiner has been maintaining our HVAC for years and ensuring its smooth operation. Very happy with the service.

  • Review 53 (2024-05-15 - Rating: 5)

    Greiner is the only place where I would buy a new heater and AC from. They are easy to get ahold of, redd respond quickly and very dependable. The office staff is great and each technician that has come out for either installation, service or maintenance has been outstanding. Today, Xavier L. and Carlos L. performed a maintenance check on two separate units that we have and they couldnā€™t have been more friendly, courteous, helpful, and personable. Each of them are very knowledgeable and good at explaining things. I really appreciate the owner for caring so much about providing excellent service and taking such good care of the employees! Thank you to the Greiner team!

  • Review 54 (2024-06-24 - Rating: 5)

    As always, Greiner is amazing! We have had nothing but wonderful service and technicians from Nathan who sold us the unit, the installation team, Ernesto who came out to service it, to Exzavior who came out to do the yearly check up. We love and trust Griener and always recommend them!

  • Review 55 (2024-05-04 - Rating: 5)

    Shane B. from Greiner serviced my heater and ac unit this week! What a great technician! He was punctual and so helpful in explaining everything he was doing. I appreciated his patience with my questions, his thoroughness, and his professional caring attitude. Thanks Greiner for hiring the best technicians around! Thank you Shane for making me feel so comfortable with all the technical information you helped me to understand! You are the best!

  • Review 56 (2024-11-25 - Rating: 5)

    The technicians always show up on time and ready to get to work. I really appreciate that they thoroughly explain what theyre doing and what needs to be done to keep the system in shape.

  • Review 57 (2024-08-07 - Rating: 5)

    Daniel James represents true professionalism & customer service expert. I highly recommend Daniel for all heating/cooling for maintenance & HVAC installation needs. No pressure from Daniel at anytime in the whole process. Thank you Daniel šŸ™šŸ™. Look forward to your next visit. Home owner, Bal Pattar

  • Review 58 (2024-11-19 - Rating: 5)

    Carlos did an amazing job. He was friendly and knowledgeable. Really put us at ease with the questions we had on our furnace maintenance.

  • Review 59 (2024-05-18 - Rating: 5)

    We had technicians Xavier and Carlos come to our house and complete a maintenance on our air conditioner system today. They both were very respectful, courteous and extremely knowledgeable about our equipment. They also took time to answer all of my questions. My 3 fur kids liked them too! Iā€™m extremely happy with my service from Greiner!!! Thank you!

  • Review 60 (2024-12-15 - Rating: 5)

    Great people and service. Very happy from start to finish. They take the time to explain it all. Very happy with the product and the people

  • Review 61 (2024-12-17 - Rating: 5)

    They are the Best! We are satisfied and all the technicians are fantastic! Polite and professional! Thanks for great service!

  • Review 62 (2024-05-22 - Rating: 5)

    We had our annual A/C tune up by Alexio today. He was very informative, knowledgeable and helpful in showing us where we could benefit the most from our A/C. He took pictures of problem areas, explaining in detail our options and cost. Alexio cleaned all the filters, check the major components and installed a contractor sure switch relay. Our A/C is working great, thanks for the fast and efficient service.

  • Review 63 (2024-12-22 - Rating: 5)

    Daniel was the ideal tech. Knowledgeable, polite, thorough and his kindness was a bonus. I appreciate having him help with my heating system, giving me confidence to run it. Thank you.

  • Review 64 (2024-12-20 - Rating: 5)

    Ray was awesome. Friendly and professional. Worked diligently and told me about my heater.

  • Review 65 (2024-07-02 - Rating: 5)

    Daniel, the technician from Greiner was quick to figure out what was needed to make the Contrail-R module and the remote switches on our Rinnai tankless water heater work properly. He set up everything correctly in a short time. I would recommend him to anyone.

  • Review 66 (2024-05-09 - Rating: 5)

    Excellent technician! Explained all the ins and outs of the system to me, knowing that I donā€™t know much about it. I felt very confident that Daniel was being honest, knowledgeable, and taking the time to make me understand it. This guy should be a Foreman or head tech in the years to come!

  • Review 67 (2023-12-07 - Rating: 5)

    Daniel James was my technician today for my system check and tune-up. He was both friendly and professional, had a great attitude, explained everything to me in a way I could understand, and answered my questions. I bought an additional piece of equipment that he suggested after he explained why it would be beneficial in my circumstances. All the technicians who work for Greiner who have been here have been excellent, and he is too.

  • Review 68 (2024-09-19 - Rating: 5)

    Our guy is Carlos, we only want him to do our servicing. He is very competent. He was thorough and we rely on him to give us good information. He explained everything very well and used pictures to help us make our decisions.

  • Review 69 (2023-11-19 - Rating: 5)

    This was our first experience with Greiner & it was extremely positive. Our technician, Daniel, was professional, knowledgeable, & thorough during the check-up of our heating system. His explanation of recommended services was understandable. Great example of customer service. We are happy to sign-up for the MVP program and to have the necessary repair and preventative maintenance performed as well as the replacement of our thermostat with a smart version that we requested.

  • Review 70 (2024-09-19 - Rating: 5)

    Jose, my technician, was amazing. He took his time, made recommendations, and explained what we might consider in the future. We love Greiner.

  • Review 71 (2024-01-27 - Rating: 5)

    The usual courtesy, care and professionalism I am accustomed to from the folks at Greiner. Found a couple things during the service call that needed attention. Because of their diligence and thoroughness, I will be able to address those issues in a preventative manner instead of as an emergency. Everyone from office staff to technicians are exceptional. For years have recommended them and will continue to do so.

  • Review 72 (2024-05-29 - Rating: 5)

    Alexio was very professional, nice and knowledgeable. Explained everything in a thoughtful way. Great service, great experience. Thank you!

  • Review 73 (2024-07-25 - Rating: 5)

    Very experienced technicians. All employees so friendly and helpful. Very knowledgeable and explains all work being done.Alexio was very professional and a pleasure to be around.

  • Review 74 (2024-05-12 - Rating: 5)

    We love working with Greiner for our heating and cooling services. They help keep our home in tip top shape.

  • Review 75 (2024-12-12 - Rating: 5)

    Angel, our technician was knowledgeable, efficient and was very nice. He was great

  • Review 76 (2024-10-09 - Rating: 5)

    Matt was excellent! He answered my questions. He made suggestions about enhancing the life of my furnace and air conditioner.

  • Review 77 (2024-12-11 - Rating: 5)

    Exzavior was so professional and such a nice guy was very informative about what we needed and tried to save us money and the experience was great!

  • Review 78 (2024-07-12 - Rating: 5)

    Carlos did a great job! Hes very knowledgeable and explained everything to me, and answered all my questions and made sure I got what I needed and no I extra things I didnt need. Thanks!

  • Review 79 (2024-10-09 - Rating: 5)

    Exzavior was polite, thorough and explained everything as he went along. He is such a good asset for Greiner.

  • Review 80 (2024-12-27 - Rating: 5)

    Angel is friendly well manner and thorough explaining the inner workings of our old HVAC system. He listens to our concerns and provided solutions to our issues. He is easily liked and respectable. I highly recommend Angel.

  • Review 81 (2024-12-24 - Rating: 5)

    Excellent, attentive service provided by Griener Heating and Air technician Cody.

  • Review 82 (2024-10-22 - Rating: 5)

    I am very pleased with the service and care of the technician that came to our home. He was very kind and explained everything he was doing. After he checked everything out he showed us some things that would need further repair. He was very informative about all our options. I believe he went above and beyond what was expected. I would love to recommend him to my friends and neighbors. Best of the best. Thank you for the friendly and courteous service.A+++

  • Review 83 (2024-04-09 - Rating: 5)

    Daniel was professional and knowledgeable. He patiently explained to me the issues I was having with my furnace. He answered all my questions including my concerns on costs. I highly recommend him and Greinerā€™s.

  • Review 84 (2024-12-19 - Rating: 5)

    Friendly, professional, on time and detailed. Annual check up to keep system in order. Thank you Matt

  • Review 85 (2024-12-13 - Rating: 5)

    Angel was great! Very professional. Also did some extra cleaning around the burner area. This will increase the heat factor too l. Thank you Greiner professionals. Merry Christmas to all.

  • Review 86 (2024-08-06 - Rating: 5)

    Daniel was great! He was punctual, explained everything in terms I could understand, and provided options for the repair. Fast, friendly service! Will definitely do business with Greiner again if the need arises. Thanks!

  • Review 87 (2024-12-16 - Rating: 5)

    Mathew Windham came and inspected our air conditioner and furnace last week for the upcoming season. He was very detailed, neat and organized. Cleaned all equipment to almost new condition including replacing our air filter. Very pleased with his work. Suggested a few maintenance concerns coming up in the near future, provided pictures and good information. Once again super please with his work, on time, works hard and leaves things clearer than before. I appreciate him very much!

  • Review 88 (2024-12-03 - Rating: 5)

    Greiner always employs the nicest people. Today was our first service provided by Matthew. He was on time, very pleasant and kept our home clean. Matthew is very knowledgeable and efficient. We appreciate the time he took to answer our questions and provide recommendations along with current pricing. Thank you, Matthew!

  • Review 89 (2025-01-02 - Rating: 5)

    I will definitely use Greiner again. My experience was very professional. On time. Very polite. The quote was reasonable. Job done in timely manner.Thank you.Polly Litz

  • Review 90 (2024-06-27 - Rating: 5)

    A/C condenser stopped working. Tech. Kody showed up early (which is on time) and diagnosed a bad capacitor. As the wife and I were in Sac., he promptly communicated the problem, the fix, and the cost via the phone. We found him to be very polite and professional. We have cool air again! Thank you, Kody and Greiner!

  • Review 91 (2024-11-26 - Rating: 5)

    Christian was great. Provided practical feedback and fixed some issues free of charge!

  • Review 92 (2023-08-07 - Rating: 5)

    I have been a customer of Greiner Heating, Air, & Solar for over 20 years and have always been satisfied with the level of service I receive. All staff members are friendly and professional. The office staff are responsive to requests for scheduling appointments for service or routine maintenance. They also maintain communication, providing reminders of appointments, as well as accurate updates of arrival times. Technicians are knowledgeable and efficient and always explain all work that is done. Design consultants provide valuable information about all new equipment options, as needed, and have worked with me to find rebates and tax credits to ensure that I get the most efficient equipment at the best price. Their no pressure sales philosophy is both refreshing and comforting.

  • Review 93 (2024-04-12 - Rating: 5)

    We had exceptional service from Greiner HVAC/AC this week. Carlos was our technician and he was so kind, knowledgeable and informative about our systems. This is an outstanding company to do business with, I highly recommend them.

  • Review 94 (2023-08-02 - Rating: 5)

    Great Experience, our AC suddenly started blowing hot air. Called to schedule on Saturday, no techs available to come same day which is completely understandable but scheduled to come early Monday. We were able to identify the issue ourselves but still kept our appointment so that we could get a professional recommendation on the status of our aging unit (25+ years old). Tech, Nick, arrived evaluated the unit, and checked the system over and provided guidance. We will be setting a future appointment for an installation guide to come out so that we know solidly the cost and our options for our planning of a future replacement.

  • Review 95 (2023-12-22 - Rating: 5)

    I always get Greiner for my heating and air needs. They do a comprehensive maintenance and inspection service at competitive prices. My service technician, Daniel, was very professional, courteous, friendly, and knowledgeable. He did an outstanding job! Thank you.

  • Review 96 (2023-09-05 - Rating: 5)

    Greiner has really great employees in all the different roles. I find they are VERY informative and help by showing a lot of pictures of your system and going over whatever technical information you would like. I want to under the why of doing things a certain way. Learning and support are super important to me. I do subscribe to their monthly MVP plan which is great - you get some services free and faster service when things go wrong. Daniel took care of my AC today and gave some important ideas about ways to keep the whole system safer.

  • Review 97 (2023-11-11 - Rating: 5)

    Weā€™ve used Greiner off and on for 15 years now. Theyā€™ve never let us down, seriously, their work has always been exceptional. This last visit with Daniel was consistent with our previous experiences. Heā€™s extremely professional, personal, and competent. We highly recommend him and Greiner.

  • Review 98 (2023-08-26 - Rating: 5)

    Greiner is the only heating and air company that I will use in this area. From the office to the installers, they are knowledgeable, offer excellent service, do good work and are extremely professional. Nick really helped me by explaining in detail what my system needed for maintenance and longevity. I give him a 10 for communication and knowledge so important to customers! Since I have been using Greiner, my system has been in tip top shape which has relieved my stress about AC in the summer! The filter system the fabricated last year really helped my allergies! Thank you, Greiner for your customer service, great work and warranties!

  • Review 99 (2023-12-06 - Rating: 5)

    Had a great experience today with Daniel! I am apart of Greinerā€™s maintenance program & Iā€™ve had nothing but great experiences the last 2 visits. (AC & now furnace) Daniel was very informative & while no one likes being told the prices of big ticket items, he made us feel better about what we have going on, and the process and order of how to do them to not add stress this holiday season.Thank you Greiner!!

  • Review 100 (2024-02-19 - Rating: 5)

    The technician Carlos was professional and very thorough. There were a lot of photos and explanations regarding my home heating and air conditioning that helped me to understand its performance. The office staff was awesome, Debbie especially.

  • Review 101 (2023-11-04 - Rating: 5)

    Greiner was my third call to get someone to come out and troubleshoot my furnace. I was greeted cordially and set an appointment for the next day. The technician (Mathew) showed up on time, was personable and wasted no time addressing the problem. I appreciate the way he explained his work, which was completed successfully. Perfect.

  • Review 102 (2024-12-24 - Rating: 5)

    Yolo County homeowner. Purchased a heat pump water heater and a solar system from Greiner. The heat pump water heater is in the garage and noise levels are minimal and not an issue. Expecting lower overall energy costs and a reduced carbon footprint. Solar system is working as advertised, install was finished in a day, and Greiner crew was very accommodating with hiding the conduits. Also since the system is owned, as opposed to leased, i received the tax credit. Danny of Greiner was very responsive, did not oversell either product, and helped maximize rebates. Will use greiner for hvac replacement next. I highly recommended this company.February 2023 Update - Solar and HP water heater working great. I wanted to add more solar panels to take care of the true up bill and additional demand from a HP furnace. Also wanted to be less dependent on the utility company and concerned about increasing energy costs. Danny addressed all my questions, suggested fewer panels because of roof limitations, and provided information without any pressure or sale pitches. Very easy to work with! Additional panels are installed now and just waiting on the sun. Thank you Greiner!Update. Very happy with routine maintenance check up. Highly recommended.

  • Review 103 (2023-11-03 - Rating: 5)

    Always love Greinerā€™s service. Nick was awesome. I appreciated him giving me a heads up on something that may be an issue next season when I have my service done, but also not making it an ā€œemergencyā€ that needed to be addressed that day. He was professional and thorough.

  • Review 104 (2024-07-26 - Rating: 5)

    Kody was prompt and courteous, and took the time to show us the wear & tear of our AC system. He was very thorough, and I appreciated his professionalism. Were very happy with Greiners service.

  • Review 105 (2023-08-02 - Rating: 5)

    Our technician David, was courteous, knowledgeable, efficient and helpful. He made sure to notify us of any problems and took care of them fast and efficiently. Itā€™s refreshing to deal with someone that still takes pride in honest and courteous customer service.

  • Review 106 (2023-11-17 - Rating: 5)

    Thank you Nick for carefully completing all paperwork, measurements, etc. for my new Heat pump water heater. I wanted to go electric so the tax credit which pays for the cost of the system was an excellent value. Also, Nick repaired the igniter and flame sensor which were not functioning properly. Nick was knowledgeable and explained the repair thoroughly. I appreciate his help today. Great job!

  • Review 107 (2024-10-05 - Rating: 5)

    Angel was great! So nice and showed us something about our AC we didnā€™t know

  • Review 108 (2024-09-06 - Rating: 5)

    Exzavier did a great job of explaining the various options available to us and was very polite! Great job, Exzavier!

  • Review 109 (2024-06-25 - Rating: 5)

    Wonderful technician and very detailed. Explained costs before conducting repairs and provided multiple options for servicing my HVAC. Opted into a service contract for routine maintenance.Addendum: Added June 2024A second visit by Alexio for my routine maintenence was very pleasant and I was able to see the complete story regarding my 15 year old unit.

  • Review 110 (2023-09-19 - Rating: 5)

    Greiner was recommended to me by a friend and I was not disappointed. I received exceptional service. When calling everyone I spoke to was helpful and knowledgeable, and each of the of the service men who came to my home were professional and patiently explained everything to me. I plan on exclusively using Greiner for all of my service and maintenance needs.

  • Review 111 (2023-07-24 - Rating: 5)

    We had a great experience with Greiner for our first AC tune up. Our technician was Christian and he was very thorough and explained everything he found and suggested needed repair. Our AC feels a lot colder now after being serviced. We look forward to our furnace tune up in the fall/winter time with Greiner. Thank you!

  • Review 112 (2023-10-06 - Rating: 5)

    I had scheduled regular maintenance on my old unit and found out it was time to replace it. While thats never a good thing to hear for home owners, Matthew and the installation guys made this process very easy. My questions were answered with confidence and care. Matthew went out of his way to make sure we had all our questions answered. Angel and the rest of the installation team worked efficiently and were careful in my home. It looks better than they found it and they truly went above and beyond as well. I will definitely be staying with Greiner for our needs and will recommend them to friends and family.

  • Review 113 (2024-04-12 - Rating: 5)

    We signed up for Greiners annual maintenance program about 6 months ago. We had our second service today and the agent, Carlos, was terrific. He completed the tune-up quickly and efficiently. Carlos explained all that he did and gave us a complete analysis. Great service.

  • Review 114 (2024-05-10 - Rating: 5)

    Today I had my second service from Greiner Heating, Air and Solar. Their representative, Daniel, was not only thorough and professional, he stressed the safety of my equipment and showed me how it could be more efficient. Ive lived n my 80 year old house for 24 years and have engaged a long list of other companies. Ive heard that Greiner is more expensive, but provides superior service. But your home is like your car...if you take good care of it it becomes an investment and will take care of you. Daniel was above and beyond. I really felt cared for.

  • Review 115 (2024-03-15 - Rating: 5)

    Greinerā€™s is the best all around, and especially their customer service! Carlos did annual maintenance on our fairly new HVAC system today and went over the results afterward with photos. Greinerā€™s gave us a washable filter, and another tech hand delivered it during the inspection so we didnā€™t have to wait. Their sales folks are also amazing; Nathan explained clearly where opportunities for cost saving are available with state rebate programs. We plan to use Greinerā€™s for future needs with electric hot water heater, electrical panel upgrade, and more.

  • Review 116 (2024-11-25 - Rating: 5)

    I was so pleased to discover Greiner for my regular HVAC maintenance needs. Your timing, texts, vehicle and technician were so professional, your maintenance price plan so reasonable, I really felt well taken care of, and SAFE. Jason answered all my questions & even put a battery into my 10 ft ceiling smoke alarm. Perhaps that could be a regular service? I just cannot do tall ladders anymore.

  • Review 117 (2024-03-30 - Rating: 5)

    Carlos was thorough, efficient, timely, and friendly. I appreciated him walking me through his findings and showing pictures of his inspections. He was helpful and clear in explaining what he did, and he cleaned up any debris from his work.

  • Review 118 (2024-02-27 - Rating: 5)

    Today the Greiner and heating checked my heating system for yearly maintenance and I was so happy with their expertise and professionalism. The technician was very respectful and knowledgeable. Bravo zulu for job well done.

  • Review 119 (2023-09-01 - Rating: 5)

    We returned to Greiner for our HVAC maintenance after trying another company - they are by far the best out there! Office people are helpful and on top of things. And Nick, the technician who came out to do the work, was thorough, friendly and super-informative.

  • Review 120 (2024-01-31 - Rating: 5)

    We want to rave about Greiner technician, Nick, who came to our house to diagnose a thermostat problem.He was on time, very knowledgeable, helpful, and courteous.He made us feel good about dealing with Greiner for heating/ac problems.Thank you, Nick.Betsy and Rich

  • Review 121 (2023-07-18 - Rating: 5)

    Nick, my technician was incredibly helpful today. Service was excellent and expedient. His communication of what was happening with my AC unit was clear and concise. Additionally, all items addressed were broken down in order of importance and the costs and the potential risks of ignoring each item. I have signed onto the their MVP program as I plan on going through them again for my HVAC maintenance. Signing up for the program makes it more than worth it if you perform regular maintenance on your heating and air.

  • Review 122 (2023-11-28 - Rating: 5)

    Jacob was tremendous. He explained what he was finding in our dysfunctional furnace as he was sleuthing what was going on. We were also considering a heat pump system and he asked us all the questions to help us determine what direction to go in choosing a unit for our needs. Great technician and salesperson!

  • Review 123 (2024-12-19 - Rating: 5)

    Jason reattached a missing furnace panel on the roof and used larger screws in other places to keep the wind from blowing panels off in the future.

  • Review 124 (2023-05-24 - Rating: 5)

    Carlos is a good man. He was informative, professional and kind. We have been using Greiner for a long time and a new system was installed about 18 years ago. We have had very good service every time the system is checked.

  • Review 125 (2023-07-21 - Rating: 5)

    Greiner was fantastic. After suffering for days in the heat, we were in the schedule with a different company and they canceled on us last minute. Greiner was quick getting us on their calendar. The technician, Jacob, was friendly, knowledgeable, and did a great job showing me the issues we had with our HVAC system. I felt like I was in good hands with Greiner. Now my AC is blowing cold again and now Iā€™m comfortable in my house with these above average temperatures outside.

  • Review 126 (2024-03-07 - Rating: 5)

    Ray is an outstanding technician and an excellent representative for your company. Ray is knowledgeable, courteous, well spoken and a nice person! Excellent employee.Customer Service through out the entire company is the GREATEST..an example of what ā€œCustomer Service should be likeā€Office Staff is the best ever.. professional and SO upbeat.. WONDERFUL

  • Review 127 (2024-04-18 - Rating: 5)

    Excellent service. Carlos was very informative and very polite. He explained everything he was doing and gave us a report at the end of his serving our furnace and air conditioner.

  • Review 128 (2023-05-12 - Rating: 5)

    Nick was wonderful! He was very professional and thorough. He communicated with me and his team very well so not only to get the job done but to get the job done correctly. I like to know the details and those were shared very appropriately and clearly. He understood and was knowledgeable about our pre existing issue prior to the maintenance visit which helped the visit move along smoothly. If he didnā€™t have answer or wasnā€™t sure, he quickly spoke with another team member to confirm it or trouble shoot. After he left, I felt like my concerns were addressed, I felt more knowledgeable of what is going on with my HVAC system, and knew that if we had any further issues or questions the team at Greiner would be there for us! Thank you Nick B, Nick T, and Jacob!

  • Review 129 (2023-08-12 - Rating: 5)

    They did an amazing job as usual! Jason our technician was incredibly professional and helpful! Thanks again for taking great care of you system. Highest recommendations!Just had Greiner come out for another service and once again they were fabulous! They are always courteous, professional and friendly! Highest recommendations!

  • Review 130 (2024-05-15 - Rating: 5)

    Daniel was professional and friendly in his maintenance of my A/C and suggested preventative repairs that will keep my older unit running efficiently. I agreed with his suggestions and he did them immediately. Great service!

  • Review 131 (2024-12-13 - Rating: 5)

    Our technician Daniel was lovely!! He was on time, provided great customer service, and left us with the peace of mind to run our heater this winter. He filled our house with warmth literally and figuratively.

  • Review 132 (2023-05-19 - Rating: 4)

    I had my AC and furnace completely replaced by Greiner 8 years ago and stay on their annual service plan since. They have been pretty good at scheduling the Spring/Fall checkups then recommend additional services for each system. As my systems are getting older, more and more additional services are recommended which is not surprising, but I canā€™t help to think sometimes they upsell the services. However, they do back their services so itā€™s for piece of mind to have just one place to go to if there are issues so I am happy with it.

  • Review 133 (2024-04-16 - Rating: 5)

    Jason is very knowledgeable regarding his job. He explains to me everything he has done. Thatā€™s why I always ask for him when our unit is due for maintenance.

  • Review 134 (2025-01-05 - Rating: 5)

    Greiner has always been helpful and polite.Today Daniel was helpful with checking everythingThank you

  • Review 135 (2022-06-02 - Rating: 5)

    Greiner was very pleasant and professional. The call-in person was nice and pleasant to set up an appointment. She even call back as they had a earlier opening, great job. Chris show to do the work. He was very pleasant and knowledgeable. He went over the items found bad and went thru option s to fix or replace my unit. There was no pressure for up sales. He went over everything at the end and emailed a summary.I would recommend Greiner!

  • Review 136 (2023-06-13 - Rating: 5)

    The Tech was through he was polite and completed the job in a timely manner. He was very informative and explained different upgrades that could be made to my current system in depth. He was not high pressured and was very personable. I will definitely continue do business with Griener.

  • Review 137 (2024-02-20 - Rating: 5)

    Always enjoy meeting the Greiner folks! Itā€™s clear they strive to inform, and never to push. They go above and beyond (today they helped me fix a rattling air vent, and disconnected the gas on an outdoor heater that blew over while they were here). Thanks for being a trusted resource!

  • Review 138 (2024-05-29 - Rating: 5)

    Technician Alexio was outstanding! Very professional and it was a pleasure having a professional who cares about the customer and is a great ambassador for Greiner. Thanks again for such a positive experience

  • Review 139 (2022-10-19 - Rating: 5)

    The back office was very responsive and friendly. My technician was Jason and he came exactly during the scheduled time frame. He went above and beyond and never lost his smile the whole time. He was very professional and didnā€™t miss details as to double check and made sure everything was working before he left. I was happy with them and subscribed for the membership program.

  • Review 140 (2024-02-24 - Rating: 5)

    Nick Butcher is very professional, knowledgeable about his job, takes his time clean up after work and let me know step by step what he does. I would like to request him to come back next year to do the tuneup. He is awesome!!!

  • Review 141 (2024-12-18 - Rating: 5)

    Jose was knowledgeable, professional, took time to explain things, offered examples and opportunities to help pur situation and was efficient with time.He did a thorough job and were happy with our experience. Would strongly recommend Jose šŸ‘Œ šŸ‘ Thank you!

  • Review 142 (2023-10-19 - Rating: 5)

    Greiner runs a top-notch, truly customer service-oriented business from their representatives to their techs and installers. And they are always thinking of ways to make your HVAC systems perform more efficiently. Highly recommend!!

  • Review 143 (2024-01-13 - Rating: 5)

    Jacob was quite nice and very professional. He explained everything very well. A nice young man. I called at 8 am and Jacob was out at our home by 3 pm that day He was able to fix our problem quickly. We had our heating and air systems installed by Greiner 11 years ago and have been very happy since with only very minor problem which you have address and solved to our satisfaction. We have you do maintenance checks on the heating and ac twice each year under the monthly maintenance program The cost of the monthly fee is very reasonable All your personal our very professional and knowledgeable. I would highly recommend Greiner. Your service is Top Drawer If we are asked about Heating and AC service we always recommend Greiner.PS - Your radio commercial are also quite goodThanksJerry Ricketts

  • Review 144 (2024-12-10 - Rating: 5)

    Thanks, Greiner Heating and Air for the professional and smooth installation of our new Lennox Heat Pump HVAC system. After 40 years of commercial construction, I have worked with many contractors and Greiner ranks amongst the best, in my opinion.The estimator found rebates that other competing contractors missed, saving thousands of dollars.The 4 person crew was efficient, professional, and clean.The communication and timeliness were outstanding.I strongly recommend Greiner Heating and Air.

  • Review 145 (2023-12-15 - Rating: 5)

    Greiner is the best! This company is top notch, with personable and friendly staff from phone to doorstep! Technicians are always on time and prompt, take their time with customers and go out of their way to provide the best service experience. Thank-you Greiner! šŸ˜Š

  • Review 146 (2024-12-11 - Rating: 5)

    Jason is very professional and great at what he does. His customer service is great and he goes the extra mile! Thank you so much!

  • Review 147 (2024-12-20 - Rating: 5)

    All the guys were great! Worked really hard to give us new heating ducts. They were on time, cleaned up after and the heater works much better now!

  • Review 148 (2023-10-11 - Rating: 5)

    Daniel was on time, had good ideas / suggestions and was very knowledgeable regarding the HVAC system in our home. I will be asking specifically for him on future service. Greiner Heating and Air has been taking care of our system for multiple years and we are glad they are there for us. Thanks Greiner and Daniel.

  • Review 149 (2024-06-19 - Rating: 5)

    We met our new technician, Daniel, today. We liked everything about him. He is for keeps.

  • Review 150 (2023-06-25 - Rating: 5)

    Wow! Great service and professionalism. All of my concerns were addressed adequately and with tact. Daniel was very knowledgeable with excellent customer service. I signed up for the MVP service and would like Daniel to remain my preferred technician. Thank you to Daniel and Grenier!

  • Review 151 (2024-10-12 - Rating: 5)

    Carlos is awesome. He was thorough and gave excellent, very articulate explanation of how my whole heating/cooling system works/ā€” photos included to help me visualize the inner workings of my system. Heā€™s a keeper and is welcome to care for my system anytime. Good hire!

  • Review 152 (2024-07-01 - Rating: 5)

    Love greiner. Have been using them for many years. Professional friendly and reasonably priced.

  • Review 153 (2024-04-11 - Rating: 5)

    Ray from Greiner heating and air came out to service our HVAC system today and was very professional and knowledgeable about the system. He thoroughly checked everything and explained what he was doing as he went through the process. He quickly got our system running again and itā€™s working good as new, keep up the good work Ray from Greiner !!

  • Review 154 (2024-06-22 - Rating: 5)

    Daniel is definitely the best! Heā€™s fun, courteous, smart, and kind. I appreciate every time he comes to check our HVAC. He knows what heā€™s doing and what heā€™s talking about. I feel safe knowing he has our best interest in mind.

  • Review 155 (2022-07-21 - Rating: 5)

    Jason was very personable and friendly. Showed me what he was working on and the reason needed for some part replacements. This was my first service with them, and now Im signed up for the maintenance plan.Jason also had amazing things to say about the company and how happy he is to work there, he had wonderful things to say about the owners, Patty and David I believe, which is always nice to hear.

  • Review 156 (2024-04-30 - Rating: 5)

    Keeping Techs, up to date n educated in what they do, makes for Positivity, Good energy, Confident, Great service..Carlos is doing a great job with guidance/training of JosĆ©. JosĆ© will do well, his people skills are on point and eager to learn!Reminders/pre scheduling is working great šŸ‘šŸ™‚Maintenance is Everything for the life of a quality system..Thank you Carlos, JosĆ© & Greiner,A satisfied customer,Regina PerezVacaville

  • Review 157 (2024-03-19 - Rating: 5)

    Jacob and Alexio performed my pre home purchase on the existing hvac system. They completed a thorough evaluation, and found two leaks at the water heater. I will certainly consider calling them back to update the system in the future

  • Review 158 (2022-12-05 - Rating: 5)

    We had Greiner replace our old HVAC system with a modern heat pump and air handler. Theyā€™ve always been very responsive, courteous, knowledgeable and professional. Weā€™re very happy with the new system and glad that we chose Greiner to install it! No complaints!

  • Review 159 (2023-07-07 - Rating: 5)

    We had Nick come by for an AC tune up for our house, which we werent the original owners on. After a thorough inspection of our AC, blower, and water heater, I can confidently say that my first impression is fantastic. Definitely wish we had them come by when we first moved in!

  • Review 160 (2023-11-15 - Rating: 5)

    Carlos took time to explain what he was doing and showed me photos of areas of concern. Although nothing was critical, it was reason to consider, and remembering the original cost was a chunk, keeping my HVAC happy was well worth the price.

  • Review 161 (2024-11-29 - Rating: 5)

    Our technician was Nick. He was polite, thoughtful, and explained repair issues and alternatives very clearly. We were rather dismayed that the brand new heating and cooling system that Greinerā€™s installed in our shop last year was out of refrigerant. The A/C has never been used since installation. Nick informed us that he refilled the refrigerant along with a sealant and a dye in case the unit leaks again. He was very thorough and assured us that there would be no cost to replace/repair this unit if the leak continues. We discussed this issue with Greinerā€™s manager, and he offered to warranty the unit for ten years at no cost to us. This has reassured us that Greinerā€™s ā€œhas our backā€ should the HVAC malfunction in the future. This type of exemplary service creates long term customers. We would gladly welcome Nick into our home in the future as he has a great personality and seems to care about the quality of his work.

  • Review 162 (2022-08-31 - Rating: 5)

    Iā€™ve been very happy and highly satisfied with Greiner. I had my 6 month A/C check and maintenance done on August 30 and it went quite well. My technician Nic called right before he came he was on time and was very professional and courteous and answered all of my questions about my unit. Iā€™ve been with Greiner four years now and I have always been completely satisfied and happy with their service.

  • Review 163 (2022-03-01 - Rating: 5)

    First of all, Greiner staff always answer the phone quickly and are so friendly and helpful. My appointment was for a routine heater check. I was given a 2-hour time frame 0900-1100, so nice not to have to wait for 4 hours. Chris was on time, professional and very friendly. He got right to work. He changed my filter, checked my heater and explained everything to me with photos so I could see what was going on. He made necessary suggestions and even called the office to make sure I had a follow-up appointment that was needed. Thanks Chris & Greiner!

  • Review 164 (2024-02-23 - Rating: 5)

    Jacob, Alexio, and Tyler are the best! They explained everything thoroughly and made the process very easy. Weā€™re looking forward to getting our new setup!

  • Review 165 (2024-05-08 - Rating: 5)

    Technician was on time, very professional, informative and knowledgeable. Outstanding customer service. Took the time to explain and show me any work that was needed. Very pleased with the service.

  • Review 166 (2023-08-30 - Rating: 5)

    We had a routine 1 year inspection and tune up after purchase of new HAVAC system last August. Technician was professional and pleasant. He explained all the procedures and recommendations and answered all questions and concerns.

  • Review 167 (2023-11-01 - Rating: 5)

    Jacob is a polite and friendly young man who is a credit to his organization. Heā€™s thoughtful and always leaves a clean workplace. He doesnā€™t look for ways to gouge the public. We look forward to seeing him again and again.

  • Review 168 (2023-06-13 - Rating: 5)

    Nick was very helpful and very thorough during our service appointment today. He recommended joining the MVP service program which will help us with the long term care of our HVAC system. Excellent service today!

  • Review 169 (2022-12-16 - Rating: 5)

    Jason provided top notch, excellent customer service- listened attentively to me describe symptoms of my malfunctioning HVAC, and got right to work. He kept me posted as he checked it out; gave me a rundown of options after heā€™d diagnosed it.He patiently educated me on how the system worked so I could make an informed decision. He completed all the work in 1.5 hours and the heater is now working beautifully. Thanks JasonšŸ˜Š

  • Review 170 (2023-07-12 - Rating: 5)

    Nick did exactly what we requested: an HVAC check. We spent extra time with him to explore options for repair vs. replace and appreciated his straightforward, factual approach. Great working with Nick who did a great job representing Grenier!

  • Review 171 (2019-04-16 - Rating: 5)

    I purchased my heat/air conditioning system 9 years ago from Greiner. They handled the install like real pros and have been great since day one. The come out to perform the regularly scheduled tuneup/maintenance on both systems during the year and Iā€™ve never had issues with either system. Their personnel are always friendly, polite and professional. The folks you talk to on the phone are equally polite and friendly. This is a company you can count on 110% and I highly recommend them.

  • Review 172 (2024-03-06 - Rating: 5)

    Greiners tech (Edgar) checked our home heating system (Lennox) and cleared a partial blockage in a drain. He also visually inspected various components and used a manometer and other test equipment to ensure components were operating properly.

  • Review 173 (2021-03-10 - Rating: 5)

    The technician Humberto was on time he was courteous, professional and very informative throughout the inspection, as he did his maintenance work he kept us updated through visuals of what he was actually doing. We are very pleased with the service we received and would recommend Greiner to all our friends.

  • Review 174 (2023-06-08 - Rating: 5)

    Always a pleasure working with Greiner peeps; Nick is always polite, competent and professional when he does our PM on HVAC as well as tankless water heater. We have genuine confidence in their services.

  • Review 175 (2024-12-17 - Rating: 5)

    Kody is the best! Very efficient and great with details!

  • Review 176 (2023-06-13 - Rating: 5)

    We have had Greiners for many many years probably more than 15 . They come 2 times a year for maintenance and check the system , we have the monthly plan which provides for visit maintenance 2 x a year as well as discounts on non warranty. They people from office to technicians are so polite and compassionate as well as kind

  • Review 177 (2021-03-09 - Rating: 5)

    First appointment for yearly maintenance was done timely, efficient, safety minded, and wonderful rapport, and a good representative for Greiner. I believe that was Jason.Second appointment was for deciding on new water heater and AC unit. Design Specialist Nathan listened to my concerns and gave me several options to go over to decide which ones would best work for me. He was patient, took time to explain the process and expectation of the upcoming installation. He is an asset to Greiner.

  • Review 178 (2023-08-01 - Rating: 5)

    Greiner replaced our old HVAC system , including all the ducts in the attic. What an improvement! The whole house has even air distribution now!! Great, friendly installers who do quality work!

  • Review 179 (2021-05-13 - Rating: 5)

    Humberto did a fantastic job and was extremely knowledgeable and walked me through and taught me a lot about our system and things to watch out for. Greiner overall was extremely responsive about scheduling even the same day. Theo service history and record keeping is great.

  • Review 180 (2023-07-12 - Rating: 5)

    Shane was so kind and professional. He was also respectful of my disabilities. Very rare this day and age. Thank you Shane and Greiner for hiring him. You guys are awesome!

  • Review 181 (2020-07-06 - Rating: 5)

    I have used them twice now-once for a repair and now for a maintenance as my equipment is getting older and I have never had it serviced. I found them to be very professional and willing to take the time to chat a bit, but to get the job done. I needed a new part, and while he was here, he had it on the truck and still got everything done within about an hour. I really appreciate their expertise and I feel that they are honest.

  • Review 182 (2022-10-12 - Rating: 5)

    Weve been customers of Greiner for many years. Their service is always excellent and their techs are always friendly, knowledgeable, professional and on time. Todays service was no different. Cristian did an excellent job!

  • Review 183 (2019-12-20 - Rating: 5)

    Noel was very thorough and very patient in answering all my questions.What a breath of fresh air he was. It was our first visit with Greiner and I was sold on their maintenance service after he was finished!I will add that there office personnel are very friendly and upbeat and take the time to explain their programs very thoroughly rather than being pushy, in a hurry, and short on information. We were looking for a local company after becoming discouraged with a long time company we had used for over 20 years. We feel this company has very high standards, and educates their team members in technical knowledge as well as customer service. They have also chosen stellar employees. I have been helped by three of them: Chelsea, Gabby and Noel.

  • Review 184 (2021-07-14 - Rating: 5)

    Greiner offered free maintenance, cleaning, and inspection for first responders on their radio ad. I called and scheduled my service date with no problems. My technician called before showing up. He was professional and honored the free service. He spent almost two hours cleaning my system from outside to crawling around in my attic. Explained things to me about my system and answered all my questions. I donā€™t know any other company that would work so hard for free. I will always go with Greiner in the future. I am a Paramedic in Yolo County and this is a true life experience. I was not paid or even asked to leave this review.

  • Review 185 (2024-12-03 - Rating: 5)

    Thanks, Greiner. You always get it done, and higher than our expectations. Looking forward to seeing you every time we have an issue.

  • Review 186 (2023-06-03 - Rating: 5)

    Greiner installed new equipment for me, and has been very prompt and professional. Today, Nick was very thorough in his inspection and cleaning, and took the time to explain some issues to me in ways I could understand.

  • Review 187 (2018-03-28 - Rating: 5)

    Ernesto, Chris, Wyatt and Jason were amazing they were respectful and friendly. They got us all set up and comfortable with our new units and made sure we understood how to use it. They were very attentive to our needs and listened to our concerns and solved any issues and answered all of our questions before finishing the job! They are Awesome!

  • Review 188 (2023-02-25 - Rating: 5)

    Great experince. Technicians installed new Heater & AC system about 2 years. Great price and installation done in one day. Informed of all steps involved. Great teamwork and respectful of property. Great follow up.

  • Review 189 (2024-12-15 - Rating: 5)

    I have been a 20 year customer of Greiner. Kody is yet another exceptional member of the team.

  • Review 190 (2024-10-24 - Rating: 5)

    Anyel was very professional and most importantly he was polite. Had a good sense of working with people. Easy to talk to and would listen to our questions and comments.

  • Review 191 (2024-12-05 - Rating: 5)

    Greiner always is very responsive and explains everything to us and makes sure we understand everything. Wouldnā€™t use anyone else.

  • Review 192 (2024-12-03 - Rating: 5)

    Greiner is the TOP AC/Heating + local company. Yay!

  • Review 193 (2020-07-07 - Rating: 5)

    I can highly recommend the service I receive fromGreiner Heating & Air. The company keeps my heating and air-conditioning units in great shape. Alex & Kyle came today to install equipment, and somehow managed to save me some money!Greiner Reps are always courteous; today they were wearing masks in consideration of me. So, I wore one, also. They are always happy to answer any of my questions and take the time to explain clearly how the system works.I have been with Greiner now for about 15 years and very much appreciate their quality service!

  • Review 194 (2024-04-02 - Rating: 5)

    Alexio is a super-good technicianā€”efficient, thorough, and completely knowledgeable about the system. Greiner hires only the best!

  • Review 195 (2024-03-12 - Rating: 5)

    Daniel was very professional, personable and felt very comfortable with him in my home doing his job. He knew his stuff and explained what he was doing throughout the maintenance. Loved the banter/conversation we had during his time here.

  • Review 196 (2023-06-13 - Rating: 5)

    Nick B provided excellent and efficient service. He was exceptionally knowledgeable and explained the process as he proceeded through the service to my units. I prefer to have him do my next service!! Jan

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