Sierra Air Conditioning & Plumbing

Located in Las vegas, Nevada

Address: 4050 W Sunset Rd STE D, Las Vegas, NV 89118, United States

Phone: +1 702-710-9106

Rating: 4.9

Services

Online estimates
On-site services
Wheelchair-accessible car park
Wheelchair-accessible entrance
Repair services
Appointment required
Credit cards

Photos

Latest Fire Recovery & Restoration Services

Comments

Review 1 (2024-11-26 - Rating: 5)
Roman and DJ were the best! Professional from the start. Roman was very good at explaining everything he was going to do and why? He was very transparent about what the job entailed. I would recommend Sierra Air to anybody needing their plumbing or AC repaired!! 5 star business!!

Review 2 (2024-11-12 - Rating: 5)
Last week we had service and support from Warwick regarding a toilet pump issue. Today Logan provided outstanding support and consult for isseues related to the whole house water flow and options to filtrate the chlorine. RELIABLE, HONEST, SAME-DAY Service…so later today Juan installed our water filtration and softener system. This is the first time that any service company picked up their installation packaging, cleaned and swept our floor AND took the packaging with the service truck instead of over-stuff our trash. Other services we have had from gardening to electric repair have always left a mess OR overfill our trash and recycle bin. NOT Sierra Air Conditioning! Logan, Warwick and Juan have been extremely professional, clean, respectful of property, AND their ability to translate the plumbing issues into plain non-plumber language is a reflection on Sierra’s overall management. Their service writers and customer service representatives they use to do the face-face engagements are all highly competent and professional. Thank you for hiring and promoting the best owner/manager Antonio!!

Review 3 (2025-01-03 - Rating: 5)
Randy performed the annual check on our heating unit. He was knowledgeable and very professional while performing the work and explained step by step the process and his findings. He changed out our air filters (that I was planning on replacing later) as part of service. Great service with a smile.

Review 4 (2024-12-13 - Rating: 5)
Sierra A/C was one of several companies we considered for upgrading our thermostats and maintaining our 16 year old heating and cooling system. From our initial call to the completed installation of new smart thermostats, our experience was exceptional. We were well informed of our appointment status and the identification of the technician. Once Adrian arrived, we felt confident in the recommendations offered and in the total installation process. Adrian worked with us to make certain the devices and apps were fully functional. His inspection and maintenance of our heating unit was more thorough than any service I’ve ever experienced. His photos captured all of the operating levels, along with “before” and “after” images of his cleaning work. Nothing but honest professionalism was provided. My wife and I felt so confident in this company that we joined in the Savings and Maintenance Membership. We could not be more pleased with Adrian and Sierra. Thank you!!!

Review 5 (2024-12-14 - Rating: 5)
Jason and Marco just completed our install. They were friendly, efficient, and knowledgeable. Helped set up our app. The place was left very clean. I would definitely recommend this install team.

Review 6 (2024-12-23 - Rating: 5)
Deon was very professional and informative. He was also very nice throughout the service and explained his visit summary clearly. He made sure to ask me for any concerns or questions before and after the maintenance visit. Very satisfied customer here. Thank you!

Review 7 (2024-11-21 - Rating: 5)
This company has been amazing. Marco was an amazing technician explained everything thoroughly with pictures and detailed summary. Was very polite, kind and knowledgeable. Able to give us variety of different advice and tips. This company has always had incredible customer service and communication. They make each service job a pleasure. Marco is a fantastic technitian and recommend him and this company

Review 8 (2024-10-29 - Rating: 5)
Great company. I have used them for a few years now and had nothing but positive experiences. The plumbing staff has been awesome, very patient with all of my hundreds of questions. Matthew S. from plumbing has come out several times over the years. He is always willing to explain what they were doing on their visit. The crew is always clean and tidy and very professional. Highly recommend

Review 9 (2024-12-10 - Rating: 5)
My heating system was inspected by Randy from Sierra Air Conditioning & Plumbing. Randy was very professional and before he began his inspection, he explained what the inspection process would entail. At the conclusion of the inspection, he took the time to go over his findings with me. My unit met all of the manufacturers’ requirements for a well maintained heating system. I’m a very satisfied customer of Sierra Air Conditioning. I’m pleased to be a member of their year round maintenance program.Ellen Brown

Review 10 (2024-11-20 - Rating: 5)
What an amazing experience I had with Sierra Air and Plumbing. Raul and his trainee Memo did a fantastic job and went above and beyond to take care of my plumbing leaks. So professional and respectful, this will be the only company I use moving forward, thank you so much for sending Raul he made me feel very comfortable through this whole process :)

Review 11 (2024-12-27 - Rating: 5)
Dan came out to replace service ports on our tankless water heater and replaced the external hose bibs. What a wonderful experience. He explained things thoroughly and was very professional. Thank you Dan!

Review 12 (2024-12-31 - Rating: 5)
Marco and Jason did a superlative job on my AC unit. The previous unit was removed and everything was done in a timely manner not only were they kind and courteous, but they were also willing to help with any additional questions and concerns that I may have had, it is cold during the winter and I don’t know what I would have done without Marco and Jason. I am truly in debt.

Review 13 (2025-01-08 - Rating: 5)
Its always nice to deal with Sierra Air. Raul was our technician today. He was so nice and personable. Service was great and we talked about future projects.Thank you Raul

Review 14 (2024-11-27 - Rating: 5)
I can not thank Seth and Zach enough. I had a water heater installed and they did a wonderful job of explaining the process and keeping me updated. Very pleasant and professional. How can you go wrong with 2 guys that love dogs? Will do business with Sierra again. A+++

Review 15 (2025-01-07 - Rating: 5)
Morbelo was professional and friendly. Took photos of maintenance work done on our furnace. Very detailed oriented and explained the work once completed. Highly recommend his services. Excellent job!

Review 16 (2024-12-24 - Rating: 5)
Adam of Sierra Air showed up today, replaced the breakers for our recently-installed HVAC units, and interfaced with city building inspector. Everything checked out and up to code. All communications with Adam were smooth, keeping us informed of both when he would arrive and his work progress. He was professional, thorough, and knowledgable. We could not be more pleased with the service provided.

Review 17 (2024-10-22 - Rating: 5)
Rodney from Sierra was very diligent and thorough with his service. His knowledge of the water system was helpful. I appreciate it him clarifying what was happening mineral wise throughout the house. Went through the bathrooms, water tanks, showers, kitchen and outside water system. He flushed our water heater and gave me information about future maintenance and the sediment that was coming out of the water heater. If there was something going on in my water system or the plumbing, I would trust and call on him to give me his honest opinion. He is an asset to the company. Thank you

Review 18 (2024-12-26 - Rating: 5)
Raul was professional and very thorough in assessing our toilet upstairs, while also offering a thorough assessment of additional plumbing areas that are critical for owner maintenance. Highly recommend Sierra Plumbing and HVAC to all homeowners, while also asking to see if Raul Morales could be assigned to troubleshooting appointment. Thank you, Raul!

Review 19 (2024-12-31 - Rating: 5)
Logan was professional and extremely nice. He helped me understand the workings of our water heater and provided all potential options. Extremely pleased with the service he offered

Review 20 (2025-01-03 - Rating: 5)
Raul helped me with my aquatherm system from start to finish. He was extremely helpful and honest explaining to me what the issue was and what my options were. He followed up with me every step of the project and checked in with me after it was finished. Amazing customer service. Above and beyond.

Review 21 (2024-12-19 - Rating: 5)
Sierra Air Conditioning & Sierra Heater Specialist JuanFantastic!My wife and I were just visited by Sierra’s Heater Specialist Juan. He was Fantastic!Let me explain why. He was 1000% Customer Service. Oriented. We want him to be our Sierra A/C Heater Doctor from now on. Upon arriving on time, he was extremely polite in introducing himself and then explained what he would accomplish. After his inspection, he answered all our questions, making sure we both understood.Juan is one of the best Serviceman we have had ever.

Review 22 (2024-08-17 - Rating: 5)
Our old AC unit couldnt take another Las Vegas summer and it broke down. Our home warranty was of no help so we researched on our own. Malcolm from Sierra Air came out to our home, inspected our unit and ducts. He was professional, respectful, and honest about what needed to be done. It wasnt an expense we wanted, but he made the process very smooth. Malcolm communicated with us promptly over the course of a couple of days and ensured everything was done to our satisfaction. In addition, he followed up days after the work was done and we are also scheduled for a quality check in the coming months. Replacing an expensive item isnt fun, but at least we have a high quality unit backed by a high quality company. Honest, reliable, and professional people are hard to come by and we are grateful we found it.

Review 23 (2024-12-13 - Rating: 5)
Raul was a super nice guy. The scope of my service call was was pretty small, so he wasnt around long, but I will say he was friendly and seemed knowledgeable. Customer service is important in any business and I can say for sure that Raul is a great representation for his company.

Review 24 (2024-07-29 - Rating: 5)
Excellent, professional service. Starting with technician, Andy, who gave a thorough diagnosis of our problem to Shawn, who went over options that Andy suggested and explained different types of HVAC systems and costs. After choosing our option, we were blessed to have Miguel, Rafa, and Jose. Very professional and clean crew. They never took a break and just worked all the way from start to finish. All of this happened in about 30 hours and problem solved. If you are looking for a professional HVAC company look no further and hope you get the service we did. Absolutely 100% satisfaction.

Review 25 (2024-12-30 - Rating: 5)
Deon from Sierra air conditioning was outstanding. Deon is extremely knowledgeable and explains everything concisely. Courteous and friendly, he is a credit to the company. Highly recommended and 5 stars.

Review 26 (2025-01-02 - Rating: 5)
We have been using Sierra Air for our AC maintenance, very professional company in all the extension. Two weeks ago our water heater broke and for the first time we call them for plumbing, technician Raul Morales was very professional and explained us exactly what the issue was. As soon as the damage part arrived he came and installed it. I like to use Sierra Air because they will give you same day service and guarantee thieir job, which is a plus over other companies.

Review 27 (2024-11-23 - Rating: 5)
Warwick did an amazing job. He checked everything with absolute professionalism.Andy was extremely helpful in explaining the terminology related to my AC unit. He provided exceptional service and demonstrated impressive knowledge of my HVAC system. His recommendations were clear and straightforward, and I truly appreciate the feedback he offered.

Review 28 (2024-10-01 - Rating: 5)
Marco was amazing! I had a very short available window to have a technician come look at my units and they were able to accommodate me which was incredible! He was great at explaining the issues and accessing solutions.We use Sierra Air for several other properties in the valley and always have great experiences!

Review 29 (2024-10-17 - Rating: 5)
Terron provided superlative service. 5 star all around, whole time. He briefed me about exactly what he intended to do and how the service would progress. After inspecting, with photos and video, he showed what the results were and presented five courses of action, their relative costs, listened closely to my questions, and answered concisely. After my choice, he carried out the cleaning and installation of new filters in difficult circumstances (bad water spigots…) and a blower that sucked in re-installation (was being difficult). Was a privilege to learn about him. He’s smart, respectful, courteous, a good people person and he’s welcome in my home anytime. Would be great if he is scheduled for my next service session in the Spring.

Review 30 (2024-11-15 - Rating: 5)
Five stars for Sierra Plumbing! Warwick was incredibly professional, guiding us through our options and helping us make the best decision for our needs. The service was top-notch, and the pricing was very reasonable. We’re thrilled with the results and highly recommend Sierra Plumbing for anyone looking for quality, reliability, and a great customer experience.

Review 31 (2024-04-16 - Rating: 5)
Well, water heater from 2017 from Sierra let go after 7 years, and flooded some of the garage, most out door with the tray catcher provided. Got estimates same day, that evening, Robert, great job. Arranged a new pressure valve and new Bradford water heater, got a nice discount as regular customer. Installed both today, all working before 24 hours! I have hot water! Thanks to Robert, Roman (installer), and Sierra for first-class help!

Review 32 (2025-01-02 - Rating: 5)
Deon W. was very professional, very friendly, and very quick. He did a very thorough job without taking up too much time. Would definitely recommend working with Deon W. if you can! Overall great experience!

Review 33 (2024-12-09 - Rating: 5)
Randy was a rockstar. In and out quickly and quietly. Took the time to explain what he was doing as he went. This was my first service call from Sierra, and I must say I am very confident I made the right decision. I only rated 5 stars because I couldnt give 10 stars.

Review 34 (2024-11-08 - Rating: 5)
David G. was great! Professional and friendly. I appreciate that he took the time to explain things. As a first time homeowner it makes an incredible difference. I will be sure to book the next maintenance appointment with him.

Review 35 (2024-10-22 - Rating: 5)
Francisco and Steven are the dynamic duo! They quickly identified and professionally fixed the plumbing issue we were experiencing. Their expert explanation of the process was thorough and easy to understand. They were also respectful, kind, and just great young men! What a great reflection on and representation of Sierra Air Conditioning & Plumbing. THANK YOU

Review 36 (2024-04-16 - Rating: 5)
Diego and Timo arrived on time and were courteous and professional. HVAC install took 6 hours. Note* our attic is large so made their job easier. Trained me on the WiFi thermostat and next steps. Cleaned up before leaving. Highly recommend!**update- Swift Construction was contracted to fix our attic door and repair the drywall. Henry did an amazing job on the repairs. He arrived on time and cleaned up afterwards. So far still a 5 ⭐️ experience.*update 4/16 Adam came out to complete the final inspection. He arrived on time and completed his work in a timely manner. We passed the inspection! Our experience has been a good one. Definitely 5 ⭐️ highly recommend. We selected this vendor because of their affiliation with Costco.

Review 37 (2024-08-06 - Rating: 5)
What a great experience we had with Sierra Air Conditioning & Plumbing. Our tech Deon came out and serviced our two a/c units and our units in the attic for our biannual a/c services. Deon was very thorough and explained everything he needed to do during the service. After he was done, we got an email with pictures to let us know if there was anything we needed to be aware of. I would recommend join their monthly club. It is well worth the monthly membership to know we are working with a company whose employees have integrity and are trustworthy. Thank you Deon.

Review 38 (2024-11-15 - Rating: 5)
Steven Browne and Francisco were perhaps the plumbers I’ve had working in my home. Steven’s smile was completely genuine, and I was pleased that he was thoughtful about proposing fixes, and additional services. I did not feel one bit pressured to do anything, but rather felt very comfortable with all decisions made today.Thank you for your kindness and service.

Review 39 (2025-01-07 - Rating: 5)
Adam Hartley was on time and efficient. Well satisfied.The crew, Hugo, Brandon, Mario and Bryan, were all very professional in their installation process. I believe the y did an excellent job installing this very expensive investment in my home. They answered questions, cleaned up after themselves and helped me program the new thermostats.

Review 40 (2024-10-30 - Rating: 5)
Great reliable company. I had concerns with my water heater and plumbing, Sierra Air-conditioning and plumbing provided fast reliable service. Our technician Richard displayed a professional demeanor and deep knowledge of his craft and was happy to answer all of our questions. Great experience!

Review 41 (2024-09-26 - Rating: 5)
Mike came out to do our water heater flush and when bringing up the issues found he was excellent. Was clear and showed the parts to me directly and accurately. Overall great experience. 5 paws from my pup Sasha, belly rubs and head scratches were superb.

Review 42 (2024-10-14 - Rating: 5)
Randy was not only kind but also incredibly efficient. He clearly communicated the process and made sure to let me know whenever he was entering or leaving the home for his equipment. As someone living alone for the first time, I really appreciated his thoughtfulness and professionalism, which put me at ease. I will definitely be relying on them for all my air maintenance needs in the future!

Review 43 (2024-12-23 - Rating: 5)
David did a great job very nice answered all my questions explained everything to me that I needed to know I appreciate him very much. He’s a great addition to your company. Have a great and blessed day and a great holiday. Thank you.😁

Review 44 (2024-12-13 - Rating: 5)
Warwick resolved my issue within 1 minute. He was very thorough and tested all my drains for any issues. I really appreciate his kindness and commitment. Thank you very much Warwick.

Review 45 (2025-01-06 - Rating: 5)
Deon was our guy today and he was absolutely amazing. Upfront with what he was doing, what needed done and what could wait and such a great guy whole time. Love him

Review 46 (2024-12-02 - Rating: 5)
Adam came and was able to diagnose the electrical issue with the unit and my home. He was kind, helpful, transparent and upfront. I appreciated his efficient and honest demeanor. Although, he wasn’t able to immediately fix the issue, he recommended what to do next. Thanks Adam.

Review 47 (2024-10-18 - Rating: 5)
Steven & Francisco have the best customer service!! They have been to my house twice. They have completed my service and helped me upgrade my water softener system. They showed concern for my needs and wants as well making sure I got what I needed for my home. You are the best. Thank you

Review 48 (2024-11-07 - Rating: 5)
I just had Thomas (Tommy) came and did my final inspection on my new unit and he was amazing, so professional and attentive to detail. He said I passed and also with the City of North Las Vegas. Great communication and Im so glad I select Sierra Air for this job.

Review 49 (2024-12-19 - Rating: 5)
Randy was great! Very friendly. Took pictures of all the components of our furnace. He was quick and efficient. He diagnosed where all the dust was coming from when we turn in the heater and is coming back tomorrow to clean the fan rotors.

Review 50 (2024-11-01 - Rating: 5)
David did an amazing job! He came to do an annual inspection of the heating system. He was very thorough, I felt like he answered all my questions and explained everything in a way that I could understand. He was very personable and kind. I totally recommend David for all your heating and air-conditioning needs.

Review 51 (2024-10-18 - Rating: 5)
Fast and efficient service! I had a technician come out this Friday for my AC/Heating maintenance and last Friday for plumbing maintenance. My technicians went through everything and explained any issues they were seeing. They both absolutely deserved 5 stars (unfortunately I can only write one review). They were great with customer service with me and with my kids.

Review 52 (2024-10-02 - Rating: 5)
Mike was very helpful when he did the 65 point inspection on my water heater! He was able to explain everything to understand what good maintenance looks like and why it’s needed. Highly recommend his service as it was 5 star!

Review 53 (2024-10-07 - Rating: 5)
Raul was a wonderful technician. I needed an outdoor spigot and hose bib repaired and he made sure the work was done right. He went out of his way to ensure I liked the finished product. He was very helpful, friendly, and professional.

Review 54 (2024-12-11 - Rating: 5)
Raul came out today for our annual inspection. He was fantastic. He pointed out several things I had not noticed that could cause real damage if not addressed. I am a former contractor and all the items are valid that I had just not recognized. I look forward to working with him in the future.

Review 55 (2024-11-14 - Rating: 5)
Charlie Huff maintains the integrity and credibility of Sierra AC. We have been a satisfied customer since 2021. We are thrilled with his service and support. Thank you for having such a great technician. DBS

Review 56 (2024-11-15 - Rating: 5)
Logan with Sierra has been fantastic to work with. He has been super responsive and answered all my questions which lead to having them install a new softer and filter system. a+ work!

Review 57 (2024-09-18 - Rating: 5)
If you choose to work with Sierra Air- which I highly recommend- ask for the J-Team to install: Joenard and Justin. They completed a late same-day install for us and were efficient and courteous. They thoroughly explained everything and, despite completing the work at 10pm, still patiently answered our questions in great detail.Thanks for making the process so smooth!FOLLOW UP: Tommy and Adam came to check out a suspicious noise coming from the furnace, and they came back again for the quality assurance visit. This is the team you want for service calls and check ups!! No frills, no BS, and super kind and easy to communicate with. We appreciate you both!!

Review 58 (2024-03-27 - Rating: 5)
Yesterday Adam came to do the final inspection for our newly Air conditioner & heating units. Adam shared the pictures with me and i didnt have to go in the attic to check out their work.Adam & the twin brothers & Derrick and everyone with Sierra has been awesome, friendly, respectful, helpful. I have never worked with a company before that I wasnt totally stressing out and felt uncomfortable, Not with Sierra, everyone was awesome. I have trust issues and everyone that we worked with was fantastic. Never felt pressure from anyone. When I asked questions, they answered them and didnt make me feel like a idiot. Everyone explained each step that they were going to do.When they came into the house, everyone put on booties.They put protection on the floors & was careful. Omgoodness the fella who came and did the repairs for the opening going into the attic, did a fantastic job. I did get nervous about that for a second, lol. I was worried it was going to just be just boards around the opening. NOPE! He made it like molding, picture frame. It looks better than what it was. Plus the new thermostat is smaller and he made the wall look like its been there the whole time. I will tell friends & family, if they have any problems call Sierra. Grateful I did.Shout out to all the peeps at Sierra, thank you for making this a very pleasant experience with Sierra.

Review 59 (2024-12-27 - Rating: 5)
Marbelo come and do our HVAC maintenance today. He did an awesome job. Super nice guy, explain and show us all the stuff he did and show us how to maintain and take care our HVAC as the homeowner. Thanks Marbelo. - great job

Review 60 (2024-11-01 - Rating: 5)
A big thank you to Raul and Francisco for their excellent work in replacing an outdoor water faucet. The builder-grade faucet had worn out, and Raul and Francisco took their time to ensure a perfectly sealed fit for the new one. I really appreciate their attention to detail and the friendly customer service. Thanks again, guys!

Review 61 (2024-10-31 - Rating: 5)
I had an exceptional experience with Jayson from Sierra Air Conditioning and Plumbing. He did a great job explaining to me the condition of my plumbing system and the options available to me after doing a complete inspection of my plumbing system. I appreciate his patience in helping me to understand everything. Thank you Jayson.

Review 62 (2024-10-14 - Rating: 5)
I love Sierra. I lived in NYC where HVAC maintenance is a mob racket, so I’m always skeptical of its value. Sierra has always been wonderful. Their maintenance plan is friendly, and their techs are always great. Deon came by today and was professional and polite. I’m happy that we are all set for the upcoming season. 👍

Review 63 (2024-12-06 - Rating: 5)
Technician Randy very professional and friendly! He described inspection and evaluation tasks thoroughly and asks if I had any other questions regarding his service. Very knowledgeable and skilled technician!! Thanks

Review 64 (2024-11-13 - Rating: 5)
What a great experience! Seriously Roman thank you so much for what an amazing job! I am so grateful forceyatcyou guys did! Sierra is legit! There is a reason why they are so highly rated!

Review 65 (2024-11-27 - Rating: 5)
David G. did an excellent job. He notified us when on the way, as requested. He explained everything prior to beginning work, explained everything he did with pictures after completing the work. He also ensured we were aware of everything our plan included. Two thumbs up!

Review 66 (2024-12-31 - Rating: 5)
Richie Dillon came out and fixed the leak on my hot water heater. Great service and very friendly! I would definitely recommend this company! 👍👍👍

Review 67 (2024-12-23 - Rating: 5)
Sierra Nevada provided exceptional service, offering me a great deal on a high-quality all-in-one filtration, softener, and reverse osmosis system. Their team was professional, knowledgeable, and ensured a seamless installation process. I highly recommend them for anyone needing top-notch HVAC or plumbing solutions.They had to go offsite and come back on site for special parts and did so gracefully

Review 68 (2024-12-12 - Rating: 5)
Warwick and Memo did an amazing job figuring out out our delima. They assessed the situation and found a solve expeditiously. With a newborn in household we were really grateful for the teamwork and expertise. Thanks again!!!

Review 69 (2024-11-25 - Rating: 5)
Richie was phenomenal!! He was extremely professional and personal. Explained in a way we can easily understand what needs to be done. We highly recommend him.

Review 70 (2025-01-08 - Rating: 5)
Roman was very knowledgeable and I felt no pressure to make a decision right away like other companies. We havent made a decision yet but so far so good, and thats just the evaluation.

Review 71 (2024-12-12 - Rating: 5)
I was very pleased with my time spent Raul Morales. He went over what I need to have done . I’m going ahead with part of the project putting in a new water softener and shut off valve. The other project will commence after the holidays. He was very informative.

Review 72 (2024-11-21 - Rating: 5)
Raul was exceptional. Very friendly and knowledgeable. Took the time to explain a lot of things and answer questions I had. I would trust him to do further plumbing work as needed.

Review 73 (2024-09-17 - Rating: 5)
Sierra Air’s Deon West came by to service my system to clean and service the system. Deon was friendly and very professional. He was very thorough with the job. He cleaned the outside units, checked to make sure everything was in specifications both inside and outside. He did an excellent job.

Review 74 (2024-09-06 - Rating: 5)
I called about an issue with my water heater, gas valve was out. Sierra got someone out to us same day. Raul was super professional and worked with us to get the options we needed and the work done even late into the evening, the install was superb and Raul was a pleasure to work with. 100% recommend.

Review 75 (2024-12-12 - Rating: 5)
I recently had the pleasure of working with Sierra Air Conditioning & Plumbing, and I couldnt be more satisfied with the service I received. The technician, David, was absolutely fantastic. His professionalism and expertise were evident from the moment he arrived. He quickly diagnosed the issue with my system and explained everything clearly, making sure I understood the problem and the solution.David was not only knowledgeable but also courteous and respectful of my home. He also worked efficiently and ensured that everything was running smoothly before he left. Its rare to find such a high level of customer service, and I truly appreciated his dedication to doing the job right.I highly recommend Sierra Air Conditioning & Plumbing to anyone in need of HVAC or plumbing services. Davids outstanding service has made me a loyal customer, and a member! Thank you, David, and the entire Sierra team, for a job well done!

Review 76 (2024-09-26 - Rating: 5)
I love Sierra, they are super quick with sending out a technician. Amazing service by David G, very helpful and patient! I can tell he is very knowledge and will do whatever it takes to finish his job well. I know next time I’ll be asking for him. 10/10 service, if I could rate him more stars I would!

Review 77 (2024-11-15 - Rating: 5)
Rodney showed up on time, was very knowledgeable and friendly, got the job done quickly and everything worked fine. I had a Moen cartridge that needed to be replaced, he had the part on his truck. Great sercice.

Review 78 (2024-03-28 - Rating: 5)
Since the beginning with Malcolm Medeiros and Jason, they were very professionals. They provided a really good explanation of the process and Adam did the follow up inspection, he is really knowledgeable and he makes sure everything is working correctly and explained all the steps he was taking to me. Excellent customer service!

Review 79 (2024-07-19 - Rating: 4)
Sierra AC did my AC replacement recently. The installers have done a nice and clean jobs. However, when I contacted their office for follow up ceiling entry repairs, I go no answers. I called their customer service three times, every time they promised they would call me back for scheduling. In fact, there was no one calling back. Without ceiling repairs, my AC installation can only be considered half done. Therefore I give Sierra AC 3-stars here.Ceiling holes allow dust and bugs to enter my bedroom easily. If Sierra AC can get holes fixed quickly, I would consider raising their star ranking. If this repairs got seriously delayed, I may have to consider lowering their star rating. Hope they take care post-insulation repairs seriously. Otherwise the project is still not done.Progress- three days after my comments above, Sierra AC called me back and scheduled the ceiling repairs. Now the ceiling looks fine. So I raised their star level to 4 . Nice job done.The only thing that prevented me from giving a five star is the AC system has not be tested for cooling, since it was installed in winter. I will need to reevaluate the AC function in summer.

Review 80 (2024-09-26 - Rating: 5)
David g was absolutely the man for the job, I haven’t had anyone sit down with me and explain everything in detail in the way he has done it, I am recommending sierra to my friends, and hopefully they send David as well. Genuinely surprised and satisfied on the level of service.

Review 81 (2024-12-16 - Rating: 5)
Warwick was wonderful and did an excellent job. He is polite and very knowledgeable, he explained everything that was needed, he also kept everything clean as he went along. I highly recommend this service and Warwick as a technician.

Review 82 (2024-10-03 - Rating: 5)
On 10/2/2024 Nikko was out to my house to check my Ac unit to find I needed a new one installed, he was very friendly, professional and informative. He also made the process very easy for me. On 10/3/2024 Justin and Joe came and installed a new Ac unit on my house they were also very friendly, professional and informative. I would recommend Sierra to everyone. The service nothing short of amazing.

Review 83 (2024-10-31 - Rating: 5)
10/31 Update:Adam and Sky were here for inspection, good service as always.First time having water heater serviced, Mike was informative, let me know his concerns, gave me suggestions and options, also tried to be educational. Good experience.

Review 84 (2024-11-13 - Rating: 5)
Richie was wonderful and helpful and did a real thorough inspection. He’s also a very nice guy. He identified several potential problem areas. We’re gonna look over the SAM account and get back to him.

Review 85 (2024-12-31 - Rating: 5)
Adam, Sky, Tommy,Tony,Adeline,Jack,Sam in Parts, Donna in parts and the whole Sierra Team are the best! The install crews did a great job also!! Gino also!!

Review 86 (2024-09-02 - Rating: 5)
Warwick was fantastic! Not only did he fix my plumbing issue, he verified other potential problems that can take place during my maintenance. He’s thorough, honest, and able to communicate effectively. Signing up for the Sierra program was the best thing I could have done for me and my home. Thanks so much!!

Review 87 (2024-12-14 - Rating: 5)
Raul provided great customer service. As soon as I opened the door, I was greeted with a smile. Very articulate. First time working with Sierra Air Conditioning & plumbing. Thank you!

Review 88 (2024-09-25 - Rating: 5)
If you have any air conditioning needs David Rosario is the guy you want to request to come into your home. He is very friendly and ensures thorough service is met. He is knowledgeable and always makes sure you understand why services are needed.

Review 89 (2024-08-01 - Rating: 5)
Nikko April, Sierra Air repaired my A/C on August 22, 2024.He arrived at the appointed time and did an excellent job. His manner is professional and he is concerned with the quality of his work. He took the time to answer my questions and kept me informed as each section was completed. I have been a Sierra Air customer for 21 years. Sierra has consistent high quality of service and technicians.

Review 90 (2024-09-18 - Rating: 5)
Warwick is the best plumber I have ever had. I am beyond satisfied with his services. He is extremely knowledgeable and nice and patient and he deserves 100 stars. I am very very pleased and grateful for all his hard work. Def a great company.

Review 91 (2024-06-21 - Rating: 5)
A company is only as good as its employees… I’ve had at least a dozen different representatives of Sierra in my home over the past 10 years. I’ve never been anything but impressed with their professionalism & friendly knowledgeable service.Most recently I had Raul & George addressing several plumbing issues that were brought to my attention. They spent many hours here to assure that the job was done properly on a very hot Las Vegas day.Sierra is also excellent at helping schedule important reoccurring maintenance which simplifies my life and keeps my home comfortable & safe year round. I’m very happy to recommend Sierra & their outstanding team to anyone who seeks a trustworthy & diligent resource for Air conditioning & plumbing services.

Review 92 (2024-12-23 - Rating: 5)
Very pleased with Sierra Air and their maintenance service for our A/C and tankless water heater. We had technician Mr.Jorge Dominguez service our tankless water heater this morning. He was very thorough and answered all our questions. He also advised how we may further enhance the longevity of our plumbing pipe lines as they are pvc with a water chemical removal system. Thank you Mr.Jorge Dominguez and Sierra Air.

Review 93 (2024-11-12 - Rating: 5)
Marbelo Chan was excellent!!! He was prompt, professional, and explained everything to us. We exceeded our expectations as to what the checkup would be . Love the SAM program and the folks you have working for you!!!

Review 94 (2024-09-26 - Rating: 5)
Our technician Mike was very thorough, organized and neat. He educated me on the water heater process and components and checked all systems. He made some good recommendations and was good to work with. We would like to request to use him again for all plumbing needs.

Review 95 (2025-01-03 - Rating: 5)
Marbelo was very friendly and was able to give and get answers to questions I had. Marbelo’s job was done in a timely manner and also went over what was done at the end. Highly recommend!

Review 96 (2025-01-05 - Rating: 5)
Nikko was the best. He was very helpful, nice and patient with us. He explained everything thoroughly showed us what was wrong and helped us decide what the best option was for us.

Review 97 (2024-11-11 - Rating: 5)
Great company to work with. All persons are friendly and helpful. Worked with Richie to maintain my thankless water heater he took time to review all my plumbing and provide education and maintenance instructions

Review 98 (2024-12-31 - Rating: 5)
Deon had outstanding service. He was professional, respectful, knowledgeable and efficient. Everything was handled with care! Highly recommend Deon for his professional service.

Review 99 (2024-10-18 - Rating: 5)
Brandon was here this am doing a maintenance check on my furnace. He was great & showed me pictures of the system & explained to me different things. I have been using Sierra AC for several years now & the techs are just great. Thanks Brandon

Review 100 (2024-09-25 - Rating: 5)
David Rosario was a wonderful and professional technician. He was very respectful of my home and took excellent care of my air conditioning system. He provided top notch customer service as well. 10 star rating out 5.

Review 101 (2024-09-06 - Rating: 5)
For Mr. Warwick!He’s been great for my requested. He find the problem right away. Every singe steps, he explained and showed the proof the problem&process as well. Unfortunately, I&husband decided not to agree fix the problems for personal reason. He was very patience to talk to my husband on the phone multiple times to have communication which is I highly appreciate. All overall, I would definitely contact with them again especially him for further other problems regarding plumbing soon.

Review 102 (2024-12-11 - Rating: 5)
Sierra just came to do my biannual check on the heating system My tech was Juan Marroquin. He was so good and efficient and nice and knowledgeable. He answered all my questions and was very thorough. Very satisfied with his service.

Review 103 (2024-09-20 - Rating: 5)
Marco came for our maintenance and was so great! He was really respectful and was honest with everything the entire time he was there. Our AC unit will work better than ever now!

Review 104 (2024-11-19 - Rating: 5)
Always get great service from Sierra Air. They take great pride in their work and make sure I fully understand the situation and my options. One less homeowner worry on my plate. Love my Savings And Maintenance membership.

Review 105 (2024-09-25 - Rating: 5)
Tommy was super friendly and helpful! He helped set-up my thermostat and fix an old wiring issue I inherited from the previous owners of my house. I highly recommend Sierra! Tommy is awesome.

Review 106 (2024-12-28 - Rating: 5)
Steven the plumber worked hard and got our drain issue resolved. Super nice guy and very respectful of our home. Thanks Steven and Sierra

Review 107 (2024-07-04 - Rating: 5)
My first time using Sierra AC&Heating. Scheduling an appointment was fast and easy. The tech, Adrian, arrived on time. He was professional and efficient. After he was done, Adrian gave me a thorough description of what he did, took the time to answer questions. I could not have asked for a better experience. Sierra was recommended to me by friends. I would certainly recommend them to others as well.

Review 108 (2024-11-05 - Rating: 5)
Thank you so much for sending Tommy to inspect our new unit. He was timely and very professional and thorough. We appreciate your service.

Review 109 (2024-10-28 - Rating: 5)
Joc and Memo just finished my first yearly plumbing inspection. They were very professional and explained everything they were doing. Joc and Memo were especially kind and patient with this 74 year old lady. I would highly recommend Sierra Air Conditioning and Plumbing.

Review 110 (2025-01-06 - Rating: 5)
As always the technicians are very professional and informative. They review every step of the service and make sure to answer any questions. Technicians like David G. Are why I continue to use this company.

Review 111 (2024-11-08 - Rating: 5)
Roman and DJ, our techs, were extremely professional, polite, and knowledgeable. We asked Sierra for a second opinion on fixing a blockage under our house and they discovered the original company had the wrong spot under the house! Thank goodness we called Sierra!

Review 112 (2024-11-18 - Rating: 5)
My technician was very nice. He explained everything that he was going to do and then did a recap with me as well as this was my first visit. I am very pleased with Sierra air.

Review 113 (2024-08-15 - Rating: 5)
August 15, 2024Mike, the professional plumber, Cleaned and serviced our tankless water heater. This cleaning is needed every two years. We unaware of that maintenance. In addition, he checked plumbing in our home and offered expert advice. Homeowners need honest,reliable service with individuals of integrity. The price was right and Mike went above and beyond to see that our plumbing needs were all in working order.

Review 114 (2024-12-30 - Rating: 5)
Adam and Sky were great. They came by to do the inspection for our new units. Appreciate their communication.

Review 115 (2024-10-02 - Rating: 5)
Adam came and completed my inspection today. Very quick and professional!Had one of my units replaced with Sierra. Everyone was very informative and answered all my questions. Jason and Marco were able to work around my schedule for a little later start and were very quick, efficient, and professional! Highly recommend this company.

Review 116 (2024-09-27 - Rating: 5)
David G. did an excellent job with our HVAC service. He was punctual, professional, and knowledgeable. He explained everything clearly and ensured our system was running smoothly before he left. Highly recommend his work!

Review 117 (2024-12-31 - Rating: 5)
Our technician Randy we had out for our yearly heating checkup was amazing. Friendly, courteous, and respectful of our home.

Review 118 (2024-12-13 - Rating: 5)
Excellent and professional no nonsense service. Appreciate having a trustworthy team that isnt trying to sell a bunch of stuff I dont need. Francisco was great on plumbing and Marco great for the HVAC inspection. Thanks guys.

Review 119 (2024-09-26 - Rating: 5)
I appreciate the work of David G so much. He was very helpful and took his time explaining everything I was confused about. He definitely made this process a lot easier. I totally recommend sierra and especially David G. I will be asking for him next time 100%

Review 120 (2023-05-29 - Rating: 5)
They came a day after our furnace a/c blower broke. JUSTIN came at 6:00pm to do the diagnostic check for our a/c system. Stayed till 9:00pm for full inspection. Justin gave all possible options and best suggested options for our home make it it easy for us to decide what is best for our a/c system. We then decided to have them install a new a/c system and just like that, they came the next day for a 7 hour job. ROB DAIS came 7:00am the next day to get his team come that day. He was attentive, responsive, and professional. Installer CHRIS ROVIAN and his partner were very professional and highly skilled. Clean work flow, neat and proper job installation. New reinforced copper lines, new furnace, and new Lennox a/c unit. They will finish till everything is properly completed. Price is high, but I would rather cry once installing high end quality products and highly skilled professionals who will finish within hours.Comes with 2 maintenance checkups per year. I would like to have Justin again to have our hvac system checked up.

Review 121 (2024-07-03 - Rating: 5)
I highly recommend Sierra. Richie was knowledgeable and very thorough. He was able to pin point our water leak issue and resolve it. He was very professional doing his job, inspecting all water and gas lines. He also serviced/flushed out our tankless water heater. I am more than satisfied with his work, from beginning to end. Thank you!!

Review 122 (2024-11-24 - Rating: 5)
Raul was great and knowledgeable about the tankless water heater install process. The initial cost was higher than expected. But, with a 25 year warranty and factoring in an average of a tank water heater life cycle of 7 years and the energy and water saved thru the years it should pay for itself.

Review 123 (2024-09-25 - Rating: 5)
I have the twice a year service plan. Kevin R. was my tech today. Very friendly. He came in, did his job, and gave me a good brief before he left. He reset some pressures back to manufacturer specs, and answered all of my questions. Great job!

Review 124 (2024-07-03 - Rating: 5)
So happy with how my inspection went. Jeremiah was very approachable and tentative. You can tell he takes his job seriously and did a very detailed explanation of everything at the end. He even showed photos to communicate how everything was doing in the attic area which we never see. I had a couple different questions and he was able to answer them all and give me some tips. Thank you so much Jeremiah and Sierra AC!

Review 125 (2024-10-29 - Rating: 5)
Jayson was amazing. When he came in he was very professional and gave me agenda of what he was doing from the start. He was very kind and easy to talk to and educational. I would recommend his services to anyone !!

Review 126 (2024-07-19 - Rating: 5)
Andy Madjarian did an amazing job. He was able to answer all my questions and get my thermostat up and running both upstairs and down. He was able to help get it set back on our router and get our schedules working. He was extremely professional and friendly and listen to our needs.

Review 127 (2025-01-07 - Rating: 5)
Rodney was nice, very knowladgeable, he made sure that HVAC system was working, and gave us great customer service.

Review 128 (2023-02-24 - Rating: 5)
My heater stopped working. I called a different company who said they could replace the motor for $800 and they didn’t thoroughly examine anything. I called Sierra for a second opinion, and thank god I did. Jose came out and looked at my furnace. It was 28 years old and in rough shape. He found a hairline crack, things not up to code, etc. I bought my house 3 years ago not really knowing the history. After a detailed explanation and email to me including videos and photos of severe damages I decided to replace the furnace. My ac was also 20 years old, taking the old freon. This was my second concern that during the hot summer I would then be suffering without AC. After speaking with Jose i decided on replacing everything. Glad I did. Other company came out with an estimate $3k more and that’s without even opening anything or any investigation. Sierra had a better price, and came out the NEXT DAY. My installers was Hugo and Mario. They gutted my HVAC system, brought everything to code, and were very respectful of my house and of my family. I got a smart thermostat and the way the furnace was in order to change my air filter I used to have to lay on the floor like a mechanic to get under the vent. They built it up for me so I have easy access to change the filter and no longer need to do that. When the job was complete I sat back and cried. You don’t know how much heating and ac means to a family until it is not working. All I can really say is that I am grateful. Thank you for running a legit business, and thank you to Jose, Hugo, and Mario. I no longer need to worry about these things for another 20 years at least. Thank God for you!

Review 129 (2024-10-30 - Rating: 5)
Adam, Sky, Tony, Tommy and Sam, the parts guy, are the best team from Sierra! They were fast and so informative about everything!!! Thanks so much!! Best company ever!

Review 130 (2024-12-31 - Rating: 5)
The service provider did a great job. He was professional and personable. Explained everything thoroughly. Great service!!!

Review 131 (2024-12-05 - Rating: 5)
Warwick was awsome and did a fantastic job! He went above and beyond. I would recommend him over and over! Thanks so much for your hard work and dedication Warwick!

Review 132 (2024-09-19 - Rating: 5)
Sierra Air Conditioning is a great company that has honest, and reliable employees. During each visit the technician has been professional, and provided accurate recommendations. A big thanks to our last tech, Jonathan, as he truly went above and beyond to help. Thank you!

Review 133 (2024-08-31 - Rating: 5)
Warwick Varaday, our Sierra tech was prompt, courteous, respectful of the property, efficient and overall great to work with! Highly recommend him representing your company SO well. He deserves a raise! Cheers! Frank & Carol Ko

Review 134 (2024-12-27 - Rating: 5)
Sierra was great from start to finish. RJ was great with trouble shooting my original A/C issue. Decided to purchase a new system. Shawn assisted with new system options. Andra and Antwonn were very efficient. The new system was installed and running in just under 5 hours. Very pleased with the service from Sierra from start to finish.Sierra was great with the routine plumbing inspection. Raul explained what he was looking from start to finish. Also explained options for tankless water heaters and water softeners. Sierra will be first option for future plumbing and HVAC needs.

Review 135 (2024-12-20 - Rating: 5)
Marbelo was very courteous and professional. Finished in a timely manner and explained every process. 2nd time he has serviced my house. No complaints.

Review 136 (2024-11-20 - Rating: 5)
George was very professional and thoughtful with our property. The Plumbing work was done in timely manner. I always have Sierra Air conditioning and plumbing handle all my plumbing and HVAC needs.

Review 137 (2024-10-17 - Rating: 5)
Logan Nester with Sierra AC and Plumbing was very professional, thourough and knowledgeable during the service visit. He finished up efficiently and made helpful observations and recommendations. Well done!

Review 138 (2024-08-21 - Rating: 5)
Mike and Soren were great. They fixed my garbage disposal. I had another company come out and they told me I needed a new garbage disposal. Mike informed me it was just jammed. Mike was very knowledgeable and did not try and rip me off. I will use Sierra in the near future for all my plumbing and AC needs.

Review 139 (2024-12-20 - Rating: 5)
Deon was great for our first service on the membership plan! Very cheerful and took his time to make sure any and all of my concerns were addressed.

Review 140 (2024-10-15 - Rating: 5)
Adrian was fantastic. Very professional and knowledgeable. Explained everything in great detail and showed video and photos. Definitely glad we went with Sierra and glad to have Adrian.

Review 141 (2024-12-04 - Rating: 5)
Juan was amazing with our maintenance check in. Very informative of how to care of our heating and AC unit and very patient with animals inside the house. 10/10 experience if we could Sierra Care can we get Juan each maintenance visit? Thanks!

Review 142 (2024-10-22 - Rating: 5)
David G. and Jose did a great job with the inspection and explaining all the details to us.Their professionalism is greatly appreciated. Its great to know that our unit is in excellent condition.

Review 143 (2024-09-06 - Rating: 5)
I was very impressed with David Rosario, the tech that came out today. Very very professional, knowledgeable with great communication skills. Made me feel good that I chose the right company (Sierra) as my AC company. Well done to everyone.

Review 144 (2025-01-04 - Rating: 5)
Raul was very courteous, knowledgeable and friendly. He answered all of our questions and provided us with a list of options in a very timely manner.

Review 145 (2024-12-26 - Rating: 5)
The plumber technician Hi, your technician Juan Ocampo-Arredondo was knowledgeable, courteous and polite. The problem was quickly remediated.

Review 146 (2024-11-12 - Rating: 5)
Marbelo is a wonderful and friendly technician. He performed our annual maintenance quickly and he thoroughly described everything he did after the service was completed.

Review 147 (2024-12-17 - Rating: 5)
Great help in explaining both my water heater options and water softener/filter options. Was very receptive to questions and helped me find the best fit for my home needs.

Review 148 (2024-07-02 - Rating: 5)
Jeremiah was very professional and really wanted to educate us on our AC unit. He made sure we understood what he was doing and consistently asked if we had any questions. I appreciate the awesome customer service because it’s very hard to find these days . Great job young man !!

Review 149 (2024-12-20 - Rating: 5)
My technician George, did an amazing job for me. Everything was explained to me in great detail and George was very knowledgeable to his skill. Friendly and professional.

Review 150 (2024-09-25 - Rating: 4)
My AC unit was leaking water and needed to be serviced. Gabe Garcia did an amazing job. He was very knowledgeable in regards to the equipment and extremely polite. He deserves a raise!!

Review 151 (2024-11-22 - Rating: 5)
Deon West was our technician. Very professional and personable. Explained what he was doing every step of the way. Great service!

Review 152 (2024-08-20 - Rating: 5)
Love the professionalism from Roman and Zach during the water heater maintenance. Sierra Air has great employees. I’ll continue doing business with them for all my HVAC and plumbing needs.

Review 153 (2024-11-16 - Rating: 5)
Raul is amazing. So kind before even entering my home. Took care of my issue and went above and beyond. Highly recommend.

Review 154 (2024-06-08 - Rating: 5)
We have been using Sierra Air for over 5 years as maintenance on our home in Henderson. They were the original company who installed the units through the builder. Jose is the tech who we typically see, and he is awesome. He is so friendly, kind, and patient. He explains everything in detail to us and is respectful of our time and home. We have an affordable service plan for Spring/Summer and Fall/Winter and are very pleased with it. Even on days like today, when they had a packed schedule, Jose still showed up and serviced the units, as planned. Thank you so much for your hard work and for keeping our AC running!

Review 155 (2024-08-16 - Rating: 5)
I am so happy with the service I received from Sierra Air. The repair rep was Jose. He was extremely professional and pleasant. He explained everything whereas I completely understood what had to be done to my furnace. I will highly recommend Sierra Air to everyone I know.

Review 156 (2024-12-14 - Rating: 5)
Kevin is professional and polite and throughly explained the problems he found in my heating unit and what was involved in correcting them. I was very satisfied with the service I received from him.

Review 157 (2024-11-01 - Rating: 5)
We had Steven the plumber come install our new toilet. He was super friendly and professional. Thank you so much for all your hard work.

Review 158 (2024-10-21 - Rating: 5)
Jocquez was amazing! He was very thorough and took his time explaining everything to me. He answered all my questions. He definitely went above and beyond!!

Review 159 (2024-12-06 - Rating: 5)
Marco did a great job reviewing the heating system and providing options to keep our system running efficiently. I recommend him and would ask that he return this summer.

Review 160 (2024-11-13 - Rating: 5)
Juan is an outstanding representative of your firm and we are very pleased with the service delivered! I sincerely mean every word of this too. Is a wonderful representative of your company. How was that? That’s amazing. I’ll tell you another story about the army

Review 161 (2024-11-14 - Rating: 5)
Sky from Sierra Air conditioning did a great job when he came to do inspection of equipment install. Very respectful and efficient, and was so nice!

Review 162 (2024-06-26 - Rating: 5)
My experience with Sierra Air Conditioning Company was nothing short of excellent. Their commitment to customer satisfaction, combined with their technical expertise and quality workmanship, makes them a standout choice for anyone in need. I highly recommend Sierra Air Conditioning to anyone looking for reliable, professional, and top-quality services.Whether youre in need of routine maintenance, emergency repairs, or a complete system installation, Sierra Air Conditioning Company is the team you can trust to get the job done right.

Review 163 (2024-09-16 - Rating: 5)
Adam from Sierra Air did an excellent job and I would recommend him and the company constantly for helping me with my a/c unit. Their service is impeccable and they call and schedule to change my filters and all.

Review 164 (2024-11-08 - Rating: 5)
Soren was very informative and patient explaining info regarding plumbing maintenance. I am very happy to say that I appreciated his help and give him a 5 star plus rating.

Review 165 (2024-11-18 - Rating: 5)
Randy provided five star service when conducting my annual heater check. He is super friendly and explained the three main goals of his visit before starting work. Randy was super respectful of m home and careful about pets not getting out unexpectedly. He provided photos of my entire system and is simply a joy to work with. He is an excellent representative of high-quality service and care I’ve come to know with the entire Sierra team.

Review 166 (2024-10-01 - Rating: 5)
My RO system faucet was weird. Richard determined it was unrepairable as the parts were unavailable. He gave me replacement options which could be installed the next day great service from sierra again

Review 167 (2024-12-18 - Rating: 5)
Raul did a fantastic job, I called a. m., Sierra was on the job in no time. Job complete and another satisfied customer. Will use Sierra again.

Review 168 (2024-10-02 - Rating: 5)
One of your employees Roman gave excellent Service and professional inspection service! And great customer service I will recommend Sierra plumbing to my friends and family. Thank you very much. Sierra plumbing.😉

Review 169 (2024-10-03 - Rating: 5)
Marco was my HVAC Technician and he is very knowledgeable and professional. You can tell he’s passionate about the job. The company is lucky to have him. 5/5 easily

Review 170 (2024-08-28 - Rating: 5)
Deon was our tech today. He explained everything to us prior and finished in a timely manner. Deon was friendly and very courteous. I would like him to service our home for routine checks.

Review 171 (2024-11-01 - Rating: 5)
Valentinos and I want to give kudos to Steven Brown the plumber who did a great job inspecting our home for water and plumbing inspection . We were so pleased at his professionalism, pleasantness and thoroughness.

Review 172 (2024-10-11 - Rating: 5)
We recently had our semi-annual maintenance completed by Sierra Air and were very happy with the technician, Josue Solis. Josue was very professional, completed the work, and provided and explained recommendations without any type of hard sell.

Review 173 (2024-10-10 - Rating: 5)
Adam saved the day! Out unit had been ‘vibrating’ and quite loud at shut down but with a few stabilizing screws, they problem is remedied. Thank you. See you for inspection in January.Tyler returned to complete the service on our HVAC system. He is simply ‘the best’. He replaced some of our parts and cleaned the system and I feel very confident that he thoroughly completed the task. He kept us abreast of his progress and worked efficiently and professionally, caring for our home as he worked. I highly recommend him and Sierra.

Review 174 (2022-11-22 - Rating: 5)
I am completely and 100% satisfied and thrilled with the service and EVERYTHING regarding Sierra Air. They are top notch, professional, informed, knowledgable, friendly, kind, caring and completely amazing! I just had my heating checked by Justin Carlyle and I am going to request him to be my technician ffrom now on. He is amazing and extremely thorough! You cannot go wrong with Sierra Air for ANY of your HVAC needs and Justin Carlyle is the tech you want!!! Trust me! He takes pics, explains throroughly how the system works and shows you everything about your system! Cant say enough good about him!

Review 175 (2024-09-14 - Rating: 5)
Warwick was very professional and he did a wonderful job installing my new garbage disposal. He was friendly and explained what he was doing. I really appreciated is expertise.

Review 176 (2024-09-16 - Rating: 5)
Monterio and his assistant arrived to evaluate the needed repair to the primary bathroom. I mentioned that I was selling the place and the home inspector observed a slow leak. Monterio and his assistant offered to assist all the plumbing in the house. After they completed their inspection a second small leak was observed in the second bathroom.Monterio took pictures of all the areas and explained what was observed in each area. He also completed several different repair options that I could choose from. I was sent all pictures by email along with the bid/quote. Before Monterio and his assistant left an appointment for the repairs to be completed had been scheduled for that day.Shortly after Jorge and his assistant arrived to complete the repairs. The repairs were completed professionally and quickly. When they had finished you could not tell that any work had been completed. They cleaned up after themselves and there was no mess or evidence that they had done any work expect for the new faucets that were in place. Like the first team that arrived Jorge and his assistant took pictures and sent them by email.Quick and friendly service. I like the fact that they come in pairs for my safety and theirs.

Review 177 (2024-12-31 - Rating: 5)
Adam and Tommy did a great job inspecting our system. Very efficient, friendly, and quick.

Review 178 (2024-10-16 - Rating: 5)
We had our annual SAM service done today for our air conditioning. Jeremiah was assigned to our service and did an outstanding job in giving us an assessment of the system and recommendations to improve our efficiency. We greatly appreciate his work today and wanted to let you know he represents your company very well. Thanks for the continued excellent service we have experienced, I just wanted to make a specific note about our experience today as it was exceptional.On October 15, we needed to have our water heater replaced when the tank broke. Roman worked with us to resolve the issue and set us up with a new tankless, which will be installed tomorrow. Great service as always from Sierra and we always appreciate their response and professionalism. Great work overall and thanks again Roman for the work today and for the help to get us online with a new tankless.On October 16, Mark and Alexis arrived to install our tankless. They were both outstanding and professions, and completed the work in less time than I thought they would. Our tankless is working great and looks awesome. Very professional installation and explanation of how to operate the water heater.Thank you, Sierra Air, for your customer service and for the quality of your employees and their work.

Review 179 (2024-11-13 - Rating: 5)
The services Sierra Air Conditioning and Plumbing provided were excellent. The technician was very polite and provided a summary of his work in great detail.

Review 180 (2024-10-16 - Rating: 5)
We had service by Marbelo. Provided thorough service for heating maintenance. Maintained cleanliness on the household; wore shoe protectors. He spent time making sure all the ducts were operable. I am glad we have them on board for our HVAC maintenance

Review 181 (2024-11-27 - Rating: 5)
Thanks to Charles H for his help today. After he completed the service on the furnace (which is in the garage), I closed the door to the house and accidentally locked myself out. He offered to let me use his phone to call someone and then he recalled that I had let him in through the front door. He walked with me to that door and thankfully it was open. He was very kind and made sure I was in my home before he left. I so appreciate your help Charles!

Review 182 (2024-12-03 - Rating: 5)
David G did a great job checking our heating equipment and providing a very detailed explanation of what he did and found. Very pleased with his work!

Review 183 (2024-07-13 - Rating: 5)
They were on time, very informative about the process. Asked if I had any questions. Showed me how to use the thermostat on the wall and on the phone app. Great service with a smile. I would like to thank Hugo, Mario, Brandon and Bryan. They made the entire process smooth and quickly. Cleaned up and took all old A/C and Furnace parts away. I would have given them a 10 STAR 🌟 if the rating went there. I must say Sierra is a great company, they also replaced my water system to the HALO System and replaced my water heater. I am ALL GOOD now for another 20 plus years. Adam came 529 to do inspections of A/C and Furnace. All good,! Adam was very pleasant, on time and completed the inspections on a great timely bases.Adam came today and took great care in my issueThanks AdamThank you so much SierraHisani

Review 184 (2024-12-17 - Rating: 5)
Marbelo was phenomenal. He provided diligent service, and walked me through the process and and the performance of my units when he was complete.

Review 185 (2024-12-26 - Rating: 5)
12/26/24Another great experience with Sierra Plumbing and Mark Planellas and Tati.They were able to isolate the leak in our sink, make some repairs and thoroughly checked their work!Sierra office staff was knowledgeable and were able to quickly schedule a technician to evaluate our water heater and provide estimates of varying price points for replacing it. Several appointments were offered to suite our schedule. Their technician was prompt, efficient, friendly and completed the job very professionally. This was our first time using Sierra but we will be using them exclusively in the future!

Review 186 (2024-09-10 - Rating: 5)
Mike did a great service, very personable. Checked all faucets, toilets and flushed the water heater. Actually found that my water softner was starting to fail which could lead to bigger issues soon. Also found a leak under the kitchen sink , again related to water filtration/softner company. I really feel good having Mike service and give estimates based on what was found. GREAT JOB.

Review 187 (2024-08-07 - Rating: 5)
Richie had excellent customer service! Helped us drain out our water heater on a late night call and gave us a bunch of knowledge on different options for water heaters.

Review 188 (2024-10-02 - Rating: 5)
Had two A/C-heater units replaced on our roof today. Joenard, Justin and Omar did a terrific job, very professional and courteous. The only hiccup was that the wrong crane was ordered and delayed work for about 5 hours till the correct crane could be brought out, to no fault of them. They were troopers and completed the job so we could get cool air flowing again!

Review 189 (2024-11-13 - Rating: 5)
The technician was polite, friendly, and efficient. All work was explained with patience and care. I was very pleased with his visit and I highly recommend him for future visits!