A.J. Leto & Sons Plumbing, Heating & Air Conditioning

Located in Johnson city, New York

Address: 723 Innovation Way, Johnson City, NY 13790, United States

Phone: +1 607-321-1743

Rating: 4.9

Services

Wheelchair-accessible car park

Photos

Latest Fire Recovery & Restoration Services

Comments

Review 1 (2024-12-02 - Rating: 5)
Excellent installation job performed by Darren and crew. Arrived early and work was completed by 5pm. This included removal of old furnace and install of new American Standard 96%er. Very efficient and heats house in mere minutes. Built in humidifier keeps moisture level comfortable. Recommend AJ Leto for top quality product and reliable, knowledgeable staff.

Review 2 (2024-12-24 - Rating: 5)
“I couldn’t be more impressed with the service provided. From start to finish, the entire process was seamless. Their team was professional, punctual, and extremely knowledgeable. They took the time to explain everything to me, ensuring I fully understood my options before proceeding.The installation was flawless, and the technicians left my home spotless. What really stood out was their dedication to customer satisfaction—they went above and beyond to make sure I was happy with the results. My home is now perfectly warm and cozy, and I’ve noticed a significant improvement in energy efficiency.I highly recommend them to anyone in need of heating services. They truly set the gold standard for quality and service. Five stars all the way!”

Review 3 (2024-12-07 - Rating: 5)
This is a local family-owned business. The rep was very thorough, polite, and answered all my questions. My furnace was cleaned and no parts needed replacing. I inquired about replacing the furnace, adding a new duct and humidifier and was given a quote. No pressure to sign a contract was made. A 1-year service agreement with many advantages was explained and for $20 more added to the service call, a 5% discount on a new furnace would be applied saving me over $400. Leto covers all heating, air conditioning, and plumbing! There are several other advantages that come with the service agreement. They also offer a financing opportunity through Synchrony for 18 months at 0% interest.

Review 4 (2024-12-20 - Rating: 5)
I had a very good experience once again with AJ Leto & Sons. Steve and David were very courteous and professional. They answered all my questions and explained any available options and also did a good job troubleshooting another possible plumbing problem. They completed all my jobs efficiently and satisfactorily. I highly recommend them.

Review 5 (2025-01-08 - Rating: 5)
Joel from A.J. Leto did a great job, wasvery professional and easy to speak with !! Diane was fast to contact and communicate with to get this appointment set as well. Appreciate the quick service.

Review 6 (2024-11-22 - Rating: 5)
Jesse and Mark were kind, compassionate, knowledgeable and very quick with the work we needed done. At the time, we only had one bathroom in our home and the pipes were leaking into our basement causing water damage. They quickly diagnosed the problem and fixed the issue as soon as they could. I would highly recommend them for any future work.

Review 7 (2024-09-26 - Rating: 5)
We would highly recommend for your plumbing needs. They replaced toilet seal and main water shut off valve. Great communication, explaining services and estimate provided prior. High quality workmanship and professionalism. Steven and Cory were great to work with. Steven came back for an additional job on short notice to replace bathroom faucet. His continued professionalism and sense of humor was much appreciated.

Review 8 (2024-11-12 - Rating: 5)
Ive hired this company several times for major plumbing issues and their technicians are skilled, knowledgeable, explain things well, and do a top rate job. The price is competitive with other companies. I’ll absolutely use them again.

Review 9 (2024-12-12 - Rating: 5)
The professionals of A.J. Leto - David and Kevin - were prompt in arrival at their specified appointment time. Their cleanliness and efficiency in solving my leaking pipe under my sink will be my reason to have them back if/when any future issues arise. Highly recommended! Thank you!

Review 10 (2024-10-07 - Rating: 5)
Always a pleasure to have Steven and Cory here for work, having full confidence that the job is being done right every time. As usual, they did a fantastic job fitting a new sink fixture in a new vanity for our bath! Looks beautiful!!

Review 11 (2024-08-17 - Rating: 5)
We had Mark came for a free estimate of hot water tank because it’s leaking. We liked him so much from the very beginning. He was professional, kind, patient and efficient! Today he came with Sean to install the new water tank. They have done a Wonderful job ! ✅ no questions. I would highly recommend AJ Leto if you need service.

Review 12 (2024-10-15 - Rating: 5)
Darren was prompt for our consultation at 8am in the morning. We told him our issue and he explained everything in detail. He gave us different scenarios and options to rectify our situation. He also gave us the price of every job as he went along. Thanks for your expertise and professionalism. Would recommend.

Review 13 (2024-10-25 - Rating: 5)
We recently hired A. J. Leto to do a complete replumbing of our pipes. Mark and his partner, forgive me for not getting the partners name, did a great job. We were a little nervous because we were scammed in the past on a roofing job and that has left a huge mark in our confidence for contractors. They both showed up on time and went right to work. We are very pleased with the work they did, and they even went above and beyond what we contracted them to do. Our new plumbing looks modern and great. We have the peace of mind knowing the sinks and drains will no longer be clogging forcing us to call Mr. Rooter to snake them out. We are already considering having them do some other work that we need done. Its very hard today to find a contractor you can trust, but we feel that A.J Leto and Mark and his fellow worker deserves it. Thank you.Just wanted to add to this review. We did end up having Mark and another tech, not the same one that helped with our pipes, maybe steven, but anyway they installed a new furnace and a sump pump for us as well. They did a great job with all three jobs. They arrived on time and got right to work and stayed with it until it was done. We are very pleased with everything they did. We would recommend them to anyone.

Review 14 (2024-12-24 - Rating: 5)
Our experience with Darren from A.J. Leto & Sons was top-notch. Professional, honest, and efficient work with no BS. We look forward to working with them in the future!Update 12/20/24: full drain repipe completed on 12/19…no surprises, no hidden charges. Completed inside of a single business day. Thanks Darren and team!

Review 15 (2024-05-22 - Rating: 5)
My air conditiong wasnt working so A.J. Leto &Sons sent Joel. he was efficent ,polite and percise to the point and most of all very reasonable.Air condtioner working and its not 90 degress in my shop any more.Thank you

Review 16 (2024-12-12 - Rating: 5)
Quick service and very helpful. They had my boiler fixed in no time. I am a new customer and they had a technician to my house in a couple of hours. Highly recommended

Review 17 (2024-10-16 - Rating: 5)
Leto & Sons did a great job for us! Friendly, professional, fixed all the immediate plumbing issues we had in our 70-year-old home. Thanks so much!!!

Review 18 (2024-09-11 - Rating: 5)
A technician was able to come immediately, the day after I called. It was an emergency situation involving a leak from an upstairs bathroom which was damaging the wall and ceiling below. Mark did an inspection and then provided a clear explanation of the problem including cost saving options for me to choose from. Once the decision was made, he and his partner completed the ceiling demolition and plumbing repairs. Since I dont live in the area and the homeowner is an elderly relative, it was an enormous relief to have someone I could trust take this on. Due to the age of the house and the extent of the problem, there are still a few steps to be taken but I now have confidence in the outcome.

Review 19 (2024-11-16 - Rating: 5)
Dave was courteous and efficient and explained everything along the way. Our furnace is fixed and the cost was reasonable. I would recommend AJ Leto.

Review 20 (2024-08-27 - Rating: 5)
Great pricing and I’m very happy with the work as my AC is cooling again. Darren couldn’t have been more professional and knowledgeable. Thanks again will be calling you guys in the future.

Review 21 (2024-08-29 - Rating: 5)
Both gentlemen were wonderful today. They came and helped explain options for our sink and got right to clearing our hot water heater lines. Everything was smooth and quite fast! Thank you both so much!

Review 22 (2024-11-29 - Rating: 5)
Joel from AJ Leto looked at what I thought was a concern. After a through explanation he said a repair wasnt needed. Joel said no charge and was on his way. I appreciate the honesty and being here on time as they had said.Thanks Joel.

Review 23 (2025-01-08 - Rating: 5)
Amazing service, prompt and professional. Dave was amazing!! We definitely will be using again!

Review 24 (2024-12-29 - Rating: 5)
I have hired AJ Leto and Sons for half a dozen jobs at my home in the last few years. They are always prompt, professional and fair. I would recommend them for anybody in need of plumbing assistance. If you are in need of help with your tankless hot water system ask for Joel

Review 25 (2024-07-10 - Rating: 5)
I have used A.J. Leto & Sons for my yearly furnace maintenance check, installation of a heater and a nest thermostat. I’m always very pleased with their work. They’re very professional and a group I can trust. Thanks for providing great customer service and employing knowledgeable, friendly techs!

Review 26 (2024-08-01 - Rating: 5)
Wonderful experience, they responded to my service request so quickly and had someone to my home to repair our air conditioner the same day. Jesse, who did the repair, was so friendly and professional. I will definitely be calling them back for more work.

Review 27 (2024-11-12 - Rating: 5)
Outstanding professionalism at its best, once again. I would not choose anyone else. Thank you for your prompt attention to our needs. On behalf of myself and my family, we are grateful.

Review 28 (2024-08-14 - Rating: 5)
Excellent service!! Prompt attention by the office, Mark arrived early and was well-versed in the best approach to fix our problem immediately and gave pertinent advice for the future . We will only use AJ Leto and Sons from now on. Thank you.

Review 29 (2024-11-22 - Rating: 5)
Absolutely wonderful! Great service, great communication. Timely, did a great job, left a clean work site. Would highly recommend!

Review 30 (2024-10-10 - Rating: 5)
Jessie showed up early and did a great job with replacing my humidifier. He was very professional and friendly. I would highly recommend AJ Leto and sons!

Review 31 (2024-09-04 - Rating: 5)
Very pleased. Had them put a sump pump in and it looks super polished and works great. Everything from the concrete work, to the electrical work, to the piping was done with attention to detail. Great quality work.

Review 32 (2024-10-31 - Rating: 5)
We were very happy with the service we received. I had previously called two other plumbers, left a message with no results. AJ Leto & Sons responded promptly and set up an appointment at our convenience .Mark showed up on time, explained exactly what had to be done and quoted a price for two projects. We declined one, since it was too costly. He then proceeded to replace a bathroom faucet and shutoffs in a timely manner. He was both knowledgeable and polite. I would highly recommend AJ Leto & Sons. We’ll have him return in the fall to check out our furnace.

Review 33 (2024-06-20 - Rating: 5)
I highly recommend AJ Leto! They were very prompt in returning my call and were able to arrive 1/2 hour early. I was surprised to see Steven, who did work for us several years ago when he worked for a different company. I was so glad to see him as he is excellent in his work and very honest and professional.

Review 34 (2024-10-16 - Rating: 5)
The representative was excellent and repaired the gaskets on furnace pump during a normal beginning of the year heat service. He was done in record time and insured the rest of the furnace was in working order. I would recommend AJLeto for service.

Review 35 (2024-12-11 - Rating: 5)
Your employees are the best! That’s why I keep coming back. Thanks AJ Leto! Fast, courteous service….. always!!!!! I’ve recommended AJ Leto to multiple friends. They are always amazed at the service, honesty and love supporting family businesses! Thanks much!

Review 36 (2024-09-24 - Rating: 5)
I called around 1:30 with a clogged floor drain backing up in basement. They were here by 2:30. Fixed within an hour. Mark and Steven were great. Dianna too from the office.

Review 37 (2024-12-03 - Rating: 5)
Joel did a great job with our hearing system repair. He was on time, communicative, efficient, and clean.

Review 38 (2024-10-10 - Rating: 5)
So glad we found AJ Leto. They provide excellent service and their staff is terrific. We trust them to have our best interests at heart and to be reliable.

Review 39 (2024-07-24 - Rating: 5)
Mark was very polite and made sure he answered my questions so I could understand what was needed and he quoted prices before he started. He even did another small job for me (that I hadn’t initially asked for and figured I’d have to make another appointment for) but he took the time to do it. YAY!

Review 40 (2024-11-14 - Rating: 5)
I had a water leak that they took care of promptly. The 2 gentleman were very professional and friendly! Would highly recommend!

Review 41 (2024-11-15 - Rating: 5)
Mark @ AJ Leto was spot servicing my furnace this afternoon. I’ve used many Plumbing & Heating companys in the southern teir but AJ Leto is the only one I’d recommend. Thanks Mark

Review 42 (2024-09-20 - Rating: 5)
Steven and Kevin solved the problem with my upstairs toilet. I have total confidence in Stevens expertise. In addition he is wonderful, caring person.

Review 43 (2024-06-14 - Rating: 5)
The ability to communicate via text (ask questions, receive a quote, schedule service) was super easy. The tech who came to do the work showed up right on time. They were very courteous, answered any questions we had and wore shoe covers while in the house. Overall, it was a great experience.

Review 44 (2024-12-23 - Rating: 5)
They arrived in a timely manner and completed the work professionally. Price was a little bit higher than what Im used to but that could just be recent inflation

Review 45 (2024-10-05 - Rating: 5)
From estimate to installation of a heat-exchange furnace and a new water heater, everyone from Leto and Sons explained what we needed to know and completed the work efficiently. They were a pleasure to work with.

Review 46 (2024-06-14 - Rating: 5)
I was having problems with both bathroom and kitchen sinks and drainage of water. Mark was able to solve my bathroom problem satisfactorily but kitchen sink was not able to be resolved at that visit. He drew pictures and thoroughly explained what the problems were and how they could be remedied. Would work out estimate and get back to me. Very knowledgeable, kind and nice serviceman.Came back 2 days later and finished kitchen sink which was more complex. Very happy with work done and very happy with Mark the service man!

Review 47 (2024-09-06 - Rating: 5)
Very pleased with the service, came the same day I called for an old toilet leaking and installed a new toilet. Very knowledgeable and professional. Explained everything that needed to be done.

Review 48 (2024-05-11 - Rating: 5)
I am absolutely thrilled that I chose this company for my new furnace and central air conditioning!Cole Leto offered a very complete and concise estimate and was always prompt in returning a phone call and answering my questions. He made me feel that the company really wanted my business whereas other companies submitted an estimate and didnt follow up or others never actually sent an estimate. Once the day was picked for installation, the team that came were on time and worked together so well, it was like choreography! They had the job completed in one day. From start to finish, this was the most professional company....and from now on, they are the only company I will ever call for heating/plumbing needs. Thank you A.J.Leto!!!!!!!

Review 49 (2024-10-15 - Rating: 5)
Fast, reliable service. Technicians are knowledgeable and courteous.I put my trust in AJ Leto for all my HVAC and plumbing needs

Review 50 (2024-09-07 - Rating: 5)
We appreciate our techs knowledge and experience. He quickly knew what the problem was and was able to get the needed parts ordered and installed when they were available.

Review 51 (2024-11-01 - Rating: 5)
Great company, I highly recommend A.J. Leto. Very professional staff. They answer any of my questions so that I can understand.

Review 52 (2024-07-03 - Rating: 5)
Great job. Joel and his team just installed a new mini-split system in our home and everything went smoothly and efficient. We can finally sit on our couch without sweating through our clothes!

Review 53 (2024-10-04 - Rating: 5)
We continue to use A.J. Leto for our plumbing and heating services, going on 4-5 years now. Always seem reasonable, respectful, and fairly-priced.

Review 54 (2024-10-12 - Rating: 5)
As always, my emergency was their 2 hours start to finish run of the mill job. I called frantic on Monday morning and they were here just as I finished sucking up water.New hot water tank and a furnace fix and done. 2 hours flat.Cannot recommend them higher.Outstanding service, workmanship, and they stand behind everything they do.Update 1-10-2024Another absolutely perfect job.The last few weeks of 2023 were demanding, hot water tank went, pressure valve on boiler went, then the main drain went.Each time, AJ Leto came thru with flying colors.Great service, great employees, from office workers to the guys on the street, everyone is friendly, courteous, and an excellent value for $ vs. quality.Always my go to for plumbing issues. I cannot recommend them enough!Update 1-11-2024Another success story.This old house is well cared for by these folks. From the office this morning to Mark H and co. who fixed me and my furnace up.Thank you.

Review 55 (2024-12-06 - Rating: 5)
Prompt friendly honest and has the skill set to get the job done! Darren was great. Ty!

Review 56 (2024-08-24 - Rating: 5)
As always, a very pleasurable experience with A.J. Leto...Highly recommend! Once again, the technician, was efficient, informative, knowledgeable as far as what needed to be done....He checked my sump pump, which i had not heard go on during all the rain we have recently had...With all the rain from Hurricane Debby comig, i needed piece of mind that it was working! Thank you....you are the absolute best....Oh, and it was working!

Review 57 (2024-12-05 - Rating: 5)
Awesome customer service,Great team! Highly recommend!

Review 58 (2024-06-13 - Rating: 5)
Another successful job completed with A.J. Leto Plumbing. Needed toilet repair. They responded promptly and completed the job in less than an hour. Clear communication, competent and cordial service, fair prices. I recommend them for your plumbing needs.

Review 59 (2024-07-31 - Rating: 5)
Steve was very informative about the plumbing issues in my house, taking time to educate me about how everything works. He recommended an honest, cost effective course of action and I appreciate that!

Review 60 (2024-07-08 - Rating: 5)
I couldn’t be more impressed with an AC/Heating plumbing company. I had sine electrical work done by another company who recommended these folks. When I called on a Friday at closing, because I had the AC unit serviced last year, they knew what they hd done the previous year! Then they stayed in contact all weekend and scheduled me an appointment when things were not working well. I was open for potential cancellations and Sunday at 8 pm they texted about an opening Monday MORNING! My wife was thrilled! We bought the service plan and look forward to a cool house and a heating checkup in the fall! The technician didn’t upsell us, explained everything to my wife and she was very impressed!

Review 61 (2024-10-16 - Rating: 5)
A+ ..great communication!Prompt response.Issue was solved quickly.Thank you Steve n Kevin.Left no mess behindExplained the job well...A+

Review 62 (2024-09-28 - Rating: 5)
The service provider was courteous and friendly. He answered my questions and performed the service on my furnace efficiently. I was very satisfied.

Review 63 (2024-11-11 - Rating: 5)
Cole was the tech who came by today. He helped me realize I needed a different shower spigot and is in the process of helping me find it.

Review 64 (2024-12-13 - Rating: 5)
Joel from AJ LETO resolved my water pressure issue and answered all of my many questions about lit as well as related factors .I’m very happy with the service I receive from AJ LETO for my Mitsubishi splits, Viessmann Combi-Boiler, and plumbing. Their response is quick and efficient.Update 9/2024 Daren provided maintenance cleaning and evaluation of my Mitsubishi splits and Viessmann Combi (wall) Boiler. Now I am confident that all are ready for what the fall and winter will bring.12/13/24 The Viessmann needed a chemical flush, and in order to do the flush installation of purge kits had to be done on both the hot and cold 1/2” copper water lines under the boiler. All went well and the spiking of hot water to extreme temperatures has ended. This will protect the system and lengthen its lifespan.

Review 65 (2024-09-13 - Rating: 5)
It is always a pleasure to have Joel maintaining my furnace. Work well done and all questions answered with much friendliness. Very appreciated.

Review 66 (2024-06-27 - Rating: 5)
I’m so happy with this company. The tech was very knowledgeable, thorough and honest. I’ve had a couple of unfortunate experiences recently with competing companies. I will continue to use A.J. Leto & Sons indefinitely.

Review 67 (2024-10-31 - Rating: 5)
Mark is an outstanding employee. He is knowledgeable, friendly and listened to our concerns. We are fortunate to have him as our technician

Review 68 (2024-11-26 - Rating: 5)
Very professional and efficient. great communication throughout the process of fixing my boiler.

Review 69 (2024-05-17 - Rating: 5)
Joel came to our home to give us an estimate and today he and another guy came at 8:00 to install our triple split unit. They stated they would be here at 8:00 and they were on time. They were here for close to 11 hours. They were extremely polite, respectful and left our place clean. They took care of all of the debris and Joel took the time to explain how to use the units. I would highly recommend AJ Leto. My wife and I are very pleased.

Review 70 (2024-11-22 - Rating: 5)
Amazing experience. Very honest people and I will use them for all my pluming and heating needs!

Review 71 (2024-09-16 - Rating: 5)
Excellent experienceHelpful receptionist who answered my callInformed me when person was comingThe person who did the work on the blocked toilet was also excellentYour whole operation is wonderfulThank you

Review 72 (2024-11-18 - Rating: 5)
On Saturday I noticed water in my basement & thought the culprit was the hot water heater. A quick call this morning and new hot water heater installed. Great company to work with!!

Review 73 (2024-06-21 - Rating: 5)
Hardworking, trustworthy, and dependable company- our first call when we have a problem. Air conditioning went out which made things unbearable. They were available within only a few hours.

Review 74 (2024-09-12 - Rating: 5)
Very professional installation and diagnostics. We highly recommend AJ Leto & Sons for any plumbing issues

Review 75 (2024-10-08 - Rating: 5)
Amazing customer service! They were able to come out on a service call the same day, highly recommend!

Review 76 (2023-12-28 - Rating: 5)
Called them to fix our furnace issue ( which was not running ). They were very professional and helpful from start to end. Cole explained everything in detail and also send everything he did in report. End up getting their yearly service plan .Must say that all the good reviews and ratings they have are for a reason. So far happy with their services.

Review 77 (2024-10-09 - Rating: 5)
Punctual, professional, and answered all of my questions. I had a very positive experience and will definitely call them for future work

Review 78 (2024-10-29 - Rating: 5)
Always friendly and helpful. Cant beat pricing compared to other plumbing services...

Review 79 (2024-05-22 - Rating: 5)
We just had our HVAC system cleaned for the summertime heat. A.J. did a great job in a timely manner and on time, too! We have been loyal customers for 8 years now, and are very satisfied. Give them chance, call them today. 👍

Review 80 (2024-06-10 - Rating: 5)
We have been with AJ Leto for many years.We would highly recommend AJ Leto we have never been disappointed in any of there service Cole is a pleasure to work with.Staff is very professional.

Review 81 (2024-09-10 - Rating: 5)
Mark and Cory did an excellent job repairing our leaky shower drain. Very fast work also.

Review 82 (2024-10-14 - Rating: 5)
I have used Leto for over 25 years and I keep using because of reliability and customer service.

Review 83 (2024-12-23 - Rating: 5)
Very knowledgeable technician , quickly found the problem and fixed it and explained the work.

Review 84 (2024-04-19 - Rating: 5)
Amazing customer response and reasonable cost for the installation. Found that we had a leak in the supply to our hot water heater this morning. Called AJ Leto at 1:32 and left a message. Call back at 1:37. 1:54 a text that the technician was on his way. Darren arrived and looked over and discussed options, decided replacement was the best route due to the advanced age of our water heater. He called and found there was availability at the supply house and arranged for it to be picked up by Joel and brought over to the house. Old one out, new one installed, all done by about 3:30.

Review 85 (2024-10-24 - Rating: 5)
Service technician was promptly on time and checked furnace and flushed unit. Left area clean and explained what he did,Very thorough job. Will use them again. Thanks.

Review 86 (2024-02-22 - Rating: 5)
They were at our house first thing in the morning and took care of our problem promptly! Joel is so easy to talk to and explains things so you understand what is happening and what he is going to do! Price was fair! I have used them quite a few times for furnace work and plumbing!

Review 87 (2024-11-05 - Rating: 5)
A true professional!! Fantastic service. You have a goodMan there (Steve). KnowsHis stuffThank you

Review 88 (2024-03-27 - Rating: 4)
I first started using Leto 2012 when I first moved here. They came did the work correctly first time, the price was great. I started dealing with different comp had to call them back work wasn’t done correctly then they charge me off the roof. As with AJ Leto &Sons workmanship is great and the price equals the work. I would refer any and everyone to patronize this company. Their one of the few left with consideration for the consumer…Ps lm here for the long run….

Review 89 (2025-01-06 - Rating: 5)
Great job. Called with estimated arrival of technician, super helpful. An hour later everything was clean and checked out 100%. Thanks

Review 90 (2024-03-01 - Rating: 5)
We are more than pleased with the service received from Leto and Sons Plumbing. Our WH installers, Steve and his helper, were on time, friendly and very professional. They left our utility room spotless. If we need any plumbing work in the future, we know who we are going to call. Need a plumber? Call Leto and Sons.

Review 91 (2024-10-16 - Rating: 5)
Im impressed by this company. Very prompt and professional!!! Great work, on time, on budget!!!

Review 92 (2024-11-18 - Rating: 5)
They were on time and professional the entire time they were in our home. Highly recommend them!

Review 93 (2023-11-24 - Rating: 5)
Very satisfied with the fast and friendly service. I called other companies for furnace service when my furnace stopped working. The other companies told me 3 weeks to get anyone here to look at it. One company even told me to call someone else. A.J. Leto and Sons Plumbing and Heating not only got to my furnace in fast time but also replaced it much faster than I expected. They answered any questions I had and were very efficient. I have heat!! Great job guys.

Review 94 (2023-12-05 - Rating: 5)
The staff and crew at AJ Leto was great! From the first phone call to our service we had a positive experience. Dianna, Steve, and Corey were knowledgeable, prompt, and very helpful! We will.be using them again for any future needs!

Review 95 (2024-12-02 - Rating: 5)
Great from start to finish. Promptly contacted myself, explained the situation I was having and set-up an appointment (with a heads-up) phone call prior to their arrival. Swapped out our old water tank with a new one in less than 90 minutes! They gave instructions on how best keep it working efficiently. Super and complete job. Recommend them to anyone...

Review 96 (2023-08-25 - Rating: 5)
Mark is a vital assist to your company , he has reassured me and explained everything to me every step of the way. I feel from a professional standpoint he has gone above and beyond . Thank you for your immediate response to my difficult situation,Robin Joy

Review 97 (2024-03-21 - Rating: 5)
I had an emergency and A. J. Leto & Sons went out of their wayto deal with the problem quickly. In my experience with this company, I have found them meticulous in their work, prompt to respond, and fair minded when it comes to the cost for labor andparts. I highly recommend A.J. Leto & Sons.

Review 98 (2024-08-12 - Rating: 5)
Always very amiable and on time. Quality work and helpful solutions to problems. Our go-to plumbers.

Review 99 (2024-02-15 - Rating: 5)
Did a fantastic job did everything as they explained. Very polite I would highly recommend them!! I couldn’t be more happier with their work!! I will definitely call again if I need anything else!!

Review 100 (2024-05-08 - Rating: 5)
Repair was fine. As far a cost, $189 just to come to the house. I thought about $100 per hour after that. Maybe $30 for parts. 2.5 hours later it cost me a little over $800 total. Thats about $350 an hour. Dont waist your money going medical school, become a plumber. At least the sink drains now.

Review 101 (2024-04-30 - Rating: 5)
Steven and Kevin arrived early for the job. Got right to unloading tools and material. Went over scope of work, then got started on the job. When work was completed, cleaned whole area and got rid of demo material.They were very courteous and easy to work with.

Review 102 (2024-05-28 - Rating: 5)
As always, we were very pleased with A.J. Leto. The service technician was prompt and explained exactly what he was doing. We certainly will continue to do business with Leto Plumbing and Heating. Thank you!

Review 103 (2024-10-14 - Rating: 5)
Very professional, on time, friendly and informative. Always pleased with the services they provide

Review 104 (2024-04-11 - Rating: 5)
Service was timely and well done. Jesse explained what he was doing at all times. Good job……Mark also did a great job with new install……pleased with A.J. Leto….would recommend to others!

Review 105 (2024-04-29 - Rating: 5)
Excellent customer service. We had a leaking valve on our furnace on a weekend. Called their office and left a message. Within 30 minutes they called back, told us how to remedy it until they could fix it.

Review 106 (2024-06-18 - Rating: 5)
Awesome company! They came in and fixed all my issues very quickly and efficiently. Highly recommended.

Review 107 (2024-07-08 - Rating: 5)
Professional and customer friendly. Fixed everything that was asked to be fixed with no issues. Will be using them again if any repairs are needed.

Review 108 (2024-06-03 - Rating: 5)
Thank you to Darren and the staff at AJL for fantastic support. Issues were investigated and mitigated efficiently and timely. Excellent customer service as usual!

Review 109 (2024-09-26 - Rating: 5)
Very friendly, explain all work to be done,mark is super at his job excellent job!!!

Review 110 (2024-05-20 - Rating: 5)
Their service is top notch. Steve, in particular, is fantastic.They are knowledgeable, friendly, and a pleasure to work with. The whole team is amazing, professional, and gets the job done.

Review 111 (2024-06-02 - Rating: 5)
The Leto staff are extremely punctual to their schedule. Tha entire staff conduct their assignments professionally. I highly recommend them for all plumbing & HVACwork.

Review 112 (2024-11-06 - Rating: 5)
The work was performed professionally with attention to detail. We are pleased with the A. J. Leto technicians. The equipment is working perfectly.

Review 113 (2024-11-25 - Rating: 5)
I was very pleased with the responsiveness of AJ Leto abs Sons. They responded right away and worked with me to get a tech to my house as soon as possible. They were able to identify and fix the issue so I could have water restored to my house. Good customer service is hard to come by and I am so glad they were recommended to me.

Review 114 (2024-05-16 - Rating: 5)
Professional, efficient and courteous service. Technician was extremely knowledegable, explained what he was doing and provided contact details for future service. No hesitation to contact them again as needed.

Review 115 (2024-05-15 - Rating: 5)
We are a 125 unit Apt building and have used AJ Leto & Sons multiple times in the past. I simply cant say enough nice things about them. Great service as well as pricing.

Review 116 (2023-06-14 - Rating: 5)
Quick response time. Just one day after I called. Steven replaced an outside water access that was leaking badly. He also gave me estimates on two other potential plumbing jobs. He was very professional and pleasant. Will definitely use them again.

Review 117 (2024-12-16 - Rating: 5)
Mark explained everything as he went along, very knowledgeable, very pleasant and made good suggestions. The job was more involved than we thought but Mark took his time and did a great for us!

Review 118 (2023-11-02 - Rating: 5)
The new furnace installation went smoothly. The service techs were very professional. They answered all of my questions. The guys were great. I will definitely use them again when needed.

Review 119 (2024-01-09 - Rating: 5)
As before and Still Now, A.J. Leto & Sons is the best all the way around.The water heater was brought in, installed and operating in about 2 hours or less!Excellent is the only word I can apply here.Darren & Kawa did an outstanding job!I would recommend A.J. Leto & Sons to Everyone that has water heater, furnace, water softener and/or ANY plumbing issues or needs for new equipment.A.J. Leto & Sons is THE BEST, and I can prove it!Thank you very much for all the great service & work that you do every single time!Rick White.

Review 120 (2024-10-15 - Rating: 5)
Very nice!! They came to my house replace my new water in a timely matter.

Review 121 (2024-07-23 - Rating: 5)
Customer check question on pad relevelTold customer is safe on time early arrival and helpful notes on their other servicesGreat help. Thanks

Review 122 (2024-05-20 - Rating: 5)
My sump pump stopped working and had water backing up in the cellar. Called for service and a technician came within the hour. My pump works, but had issues with the float that got stuck along the sides of the unit. Luckily, that was the only problem. I will definitely use their services again!

Review 123 (2024-03-06 - Rating: 5)
Absolutely incredible service every time I call. Everyone is knowledgeable, transparent, and easy to work with. Crews are always on time and know exactly how to get the job done.

Review 124 (2023-09-15 - Rating: 5)
Had an emergency with a flooded basement at the end of business hours on a Friday. Cole got right back to me and was able to immediately come and fix multiple problems-- some that I didnt even know about. Our family business uses Leto and has been very happy every time. Highly recommend to anyone local to the Binghamton area!

Review 125 (2024-12-11 - Rating: 5)
Had furnace checked. Service man was friendly, arrived on time and did a thorough checkup. Very happy.

Review 126 (2024-11-23 - Rating: 5)
I have been using AJ Leto & Sons for approximately 8 years since they installed my current gas furnace. Since then they conduct annual inspections and tune-ups on the unit. They are always prompt, reliable, professional and fair in their pricing. I would highly recommend this company!!!

Review 127 (2025-01-08 - Rating: 5)
Quick emergency service, and repairs. Highly recommended

Review 128 (2024-09-30 - Rating: 5)
Outstanding service! I called for fall furnace maintenance and was scheduled right away . Service tech was prompt , friendly and answered all my questions.

Review 129 (2024-08-23 - Rating: 5)
Outstanding prompt service at fair prices. I would highly recommend them.

Review 130 (2024-06-11 - Rating: 5)
Joel & his partner did an excellent job of removing the old air conditioning system and installing a new one. That included the inside unit and the outside unit plus the connecting lines. Very professional and explained the whole process.

Review 131 (2022-12-13 - Rating: 5)
The Leto team did a beautiful job replacing our old worn-out boiler. Very conscientious, professional and respectful. High quality work, definitely recommend them!

Review 132 (2024-06-06 - Rating: 5)
Very professional people and service. They know their stuff. Showed up on time and got the job done promptly. Kudos.

Review 133 (2024-04-19 - Rating: 5)
Ive had them out for 2 jobs now and I have been pleased. The technicians Ive worked with have been nice and professional, and the work seems to be high quality.

Review 134 (2024-10-11 - Rating: 5)
Dave is professional and arrived in a timely manner. Highly recommend.

Review 135 (2025-01-06 - Rating: 5)
Always a great job, very professional.

Review 136 (2024-03-04 - Rating: 5)
Pleasant technician, arrived on time, looked like it was going to be a big problem but he tried the smaller thing first and it worked. All done in 90 minutes. Very satisfied.

Review 137 (2024-08-02 - Rating: 5)
Great and prompt service. Technician was professional and answered all questions

Review 138 (2016-06-20 - Rating: 5)
Best experience with a service tech in this area, ever! So pleasant. So knowledgeable. He was on time. Figured out the issue. Had the part brought here and was done in less than 2 hours. I am very thankful I called AJ Leto. The price was very reasonable, also. Very happy!

Review 139 (2024-12-06 - Rating: 5)
Darren showed up on time, was super personal and informative, and was very knowledgeable. I will be using A.J. Leto for my plumbing needs!

Review 140 (2023-06-28 - Rating: 5)
When another company who advertises on TV never called back after repeated requests, I chose AJ Leto. So glad I did! Cole was responsive to my emails and phone calls and answered all of my questions. My AC units were installed promptly by technician Joel who was great. He made sure the slim ducts on the outside of my house were put on to coordinate with the existing boards on my house. Everyone in this company was professional, cordial and competent I would not hesitate to call them again! Thanks AJ Leto for a job well done !

Review 141 (2024-12-16 - Rating: 5)
Did an excellent job and fixed our problem.

Review 142 (2024-12-13 - Rating: 5)
The repairman knew what was wrong right away and proceeded to ordered the part

Review 143 (2024-11-09 - Rating: 5)
Had my furnace check for winter. Cory was very thorough cleaning and checking everything.

Review 144 (2024-10-17 - Rating: 5)
Discovered a leakCalled AJ LetoJessie quickly diagnosed the problem & offered a fix & an estimate.Steven & Corey arrived promptly to dismantle the 70 yr old drain piping & replaced with effective & creative solutions….all with humor & great respect for our home & schedule.Plumbing is never inexpensive but their quality &’customer care are a worthy price.Will definitely use AJ Leto again.

Review 145 (2024-11-21 - Rating: 5)
This was a 2-day job installing 3 ductless air/heat units inside with 2 outside units. The crew were unfailingly polite, vacuumed up after themselves, the “leader” of the crew who also did our estimate, was informative, good natured - all in all this was a group of highly trained professionals who were also pleasant and easy to have around. Highly recommend. This is not our first job with AJ Leto and it’s always been a positive experience.

Review 146 (2024-09-26 - Rating: 5)
Repair was fast and efficient! Very well done

Review 147 (2024-11-05 - Rating: 5)
Knowledgable and to the point noting many things I never would have known.

Review 148 (2024-10-12 - Rating: 5)
Our hot water stopped working in June. ANC came to look at it and told us that we needed a whole new water boiler, diagnosis did not make sense, so I contacted AJ Leto. They replaced a part and water has been working great ever since. Called them again about a week ago, for a separate issue with our baseboard heating. They came out that same day and resolved the issue. Quick, affordable, and they know what theyre doing.

Review 149 (2025-01-08 - Rating: 5)
Always reliable and do a great job

Review 150 (2024-11-25 - Rating: 5)
Excellent! Explained thoroughly what will be needed re new furnace!

Review 151 (2024-12-10 - Rating: 5)
If you ever need any work done, these are the people to call

Review 152 (2024-09-28 - Rating: 5)
David took on a difficult and challenging job by replacing older pipes feeding into the furnace with new ones. He did an amazing job. Extremely courteous and knowledgeable.

Review 153 (2024-01-12 - Rating: 5)
Replaced my old leaking water heater with a new energy efficient tankless water heater the next day. Fast service, friendly technicians, would do business with them again.

Review 154 (2025-01-02 - Rating: 5)
Letos is the most responsive business Ive ever encountered. They prioritize getting back to you whether the problem is big or small. This is SO helpful!

Review 155 (2024-01-18 - Rating: 5)
Joel was 15 min early and very good communicator. This was my first experience with AJ Leto and from now on, I’m only using them.

Review 156 (2024-03-21 - Rating: 5)
I called first thing in the morning and they were able to make it out same day to service my heater. Grateful for their great service!

Review 157 (2024-11-15 - Rating: 5)
I won’t call anyone else, everyone from the office to the tech’s are very professional and communication is great

Review 158 (2024-10-29 - Rating: 5)
Darren was great. Called me and informed of challenges/issues and discusssd solution options. Appreciated since i was not at home and couldnt be there.

Review 159 (2024-10-23 - Rating: 5)
Cassie was wonderful. She was very professional and did a great job replacing our hot water heater. She was efficient as are all of Leto’s employees. Thanks for a job well done and for responding in a fast way. We highly recommend this company.

Review 160 (2024-10-31 - Rating: 5)
Extremely helpful. Technician was so courteous and kind.

Review 161 (2024-07-31 - Rating: 5)
Thorough explanation of the best unit for heating and cooling for my house. All questions answered. Came on time to install unit done in the timeframe promised. Very happy with the professionalism and patience shown by all. Highly highly recommend.

Review 162 (2024-10-13 - Rating: 5)
Arrived timely, fixed problem with heat and explained all actions taken in detail

Review 163 (2024-05-31 - Rating: 5)
Mark repaired our outside faucet. Very good job and very competent and pleasant technician. Thanks!!!!

Review 164 (2024-12-03 - Rating: 5)
These people are very reasonable and do a great job !!! The young lady in the office was very fast to respond to my message and very polite and courteous. I would highly recommend them *****

Review 165 (2024-11-13 - Rating: 5)
Fast friendly service at a reasonable price!

Review 166 (2024-07-01 - Rating: 5)
Polite. Efficient.But put wrong year on hot water heater anddidnt tell me that a smaller heater was available.

Review 167 (2023-11-30 - Rating: 5)
Technicians showed up very quickly in the morning. Parts always seem a little bit high priced but they were in and out in less than an hour and a half and replaced the part for me.

Review 168 (2024-03-05 - Rating: 5)
I highly recommend that company for all your plumbing and heating work. They do a good job. The price is reasonable.

Review 169 (2024-10-03 - Rating: 5)
Great quick friendly service. Highly recommend!

Review 170 (2024-12-05 - Rating: 5)
Steve & Dave did a great job. Found our problem and proposed the soslution that we agree with and approve

Review 171 (2024-11-21 - Rating: 5)
Fast, friendly, and knowledgeable installation of a new water softener. Always show up when they say they will!

Review 172 (2019-03-16 - Rating: 5)
This is the best company I have dealt with in years. The person that answers the phone is always very nice and polite. They always send texts keeping you up to date on when they will arrive and who will be coming. And the plumber is great. Very nice, very knowledgeable and very helpful. I would highly recommend them to anyone.

Review 173 (2020-08-15 - Rating: 5)
I’ve had AJ Leto & Sons here to do work on a several things: they’ve replaced two different valves, changed the kitchen sink pipes from two pipes to one (switched sink from double basin to single basin) and installed a garbage disposal and they’ve serviced/inspected AC & furnace. Every time we’ve called them, they’ve gone above and beyond to fit us in and take care of us quickly, professionally, etc. and I also think their prices are very reasonable! I highly recommend this company!

Review 174 (2024-06-07 - Rating: 5)
I have Leto & Sons annually service my 2 air conditioners. They have always done so neatly, efficiently and professionally. I highly recommend them.

Review 175 (2021-01-22 - Rating: 5)
I always have excellent service from AJ Leto. They are prompt, professional, courteous, and their prices are great. I have used them for years. So reliable. Technician I had today was great. Very personable and hard working. Love that they are a local family owned business. Very safe Covid practices. Highly recommended.

Review 176 (2024-05-24 - Rating: 5)
Fast service and very personable. I called for testing. Joe came the same day and great service. 10 OUT OF 10!!!!!!1

Review 177 (2024-10-11 - Rating: 5)
Joel is always knowledgeable and a good communicator. Thanks!

Review 178 (2022-12-09 - Rating: 5)
Darren from Leto was quick in identifying the problem as well as pointing out aspects of how the furnace works and what to look for in case other situations arise. He was very efficient in fixing the problem and walked me through the solution as well. These are my go to heating and plumbing guys!

Review 179 (2023-10-10 - Rating: 5)
We have had many jobs done by A.J . Leto and sons and they always do a professional job. we are happy with the work they do. thank you!

Review 180 (2020-02-19 - Rating: 5)
How do you find a good plumber? For me, it was all about word of mouth, and I was not disappointed. This company has competent technicians who are courteous and helpful. They come on time and I answer your questions. Today my house is warm and toasty because they came out on a weekend and fixed my boiler. I will be passing on their name to others.

Review 181 (2023-11-03 - Rating: 5)
I love your employees, from the office to my back door, so nice. And fair. Communication is very good with your company.

Review 182 (2024-08-21 - Rating: 5)
Theyre the best. Their associates are always professional, will always explain everything in a way you can understand, and are always prompt to help if something goes wrong. Would highly recommend!

Review 183 (2019-05-26 - Rating: 5)
This is our 3rd experience with A. J. Leto and we are extremely happy with their service, both their timely efficient schedules and their plumbers.We even decided this time to participate in their yearly warranty program.The jobs they have done were timely, neat, and efficient. Their personnel is also very nice and pleasant.

Review 184 (2024-10-14 - Rating: 5)
Quick to schedule and had furnace up and running great

Review 185 (2024-02-26 - Rating: 5)
Great experience with their work. The team came on time and did a wonderful job when fixing the bathroom.

Review 186 (2022-05-18 - Rating: 5)
A quick shout out to A.J. Leto & Sons (namely, Steve and Vaughn). We had a major plumbing issue (you have to love the older EJ homes). They did the finest professional work in a timely fashion and I was very happy with the final price. Its nice to have trades persons that know their stuff and not someone who thinks they know what their doing, but doesnt. Thanks again!!!

Review 187 (2024-10-17 - Rating: 5)
5 stars - Excellent service, knowledgeable, fairly priced.

Review 188 (2024-11-08 - Rating: 5)
New motor installation done efficiently...excellent service.

Review 189 (2021-07-09 - Rating: 5)
The service was quick and I was happy with the price for repair. Joel was on time, professional and knowledgeable. I will recommend AJ Leto and Sons to others and use them again myself for future projects!

Review 190 (2020-07-15 - Rating: 5)
Our hot water heater was leaking, and has been leaking for awhile. We’ve done some research online and we came across Aj Leto and Sons. (Vestal) We’ve read their reviews and after reading them it was a no brainer. We decided to give them a call. They came out today & informed us that the hot water heater is infact done. They replaced it and had the new one installed and ready to go in 2 hrs. I was so pleased and impressed by the whole experience. Steven was very nice, pleasant and knows exactly what he’s doing. I highly recommended this company to anyone who needs work done. A++

Review 191 (2020-12-24 - Rating: 5)
Steven N and Cassie V came out to my home this morning to replace/repair a pair of frozen/seized up shutoff valves and exceeded my expectations. They were both great and did an outstanding job fixing my issue.I went to AJ Leto & Sons after another well known (and expensive) plumbing company in our area unexpectedly cancelled my appointment yesterday even though I was one of their Service Partner customers. I was so happy that AJ Leto & Sons came out on Christmas Eve to help me out. These folks are top notch and I highly recommend them.Im planning a bathroom remodel and AJ Leto & Sons will likely get my business.Thanks so much AJ Leto & Sons and best wishes for a happy holiday to your fantastic team!

Review 192 (2024-08-29 - Rating: 5)
Amazing job! Very professional and a competitive price. I would highly recommend this company.

Review 193 (2024-08-19 - Rating: 5)
Steven, Kevin and Jesse were great. They explained what and why the problem was and completed a very thorough job on the AC Unit, furnace and kitchen drain. Thanks, guys! I appreciate you.

Review 194 (2024-10-16 - Rating: 5)
Have had A.J. Leto and Sons out to our house multiple times for different services and they have been professional, timely, and knowledgeable. We will continue to to utilize A.J. Leto and Sons for our home whenever we need service, repair, or installation.

Review 195 (2023-11-27 - Rating: 5)
Joel notified me when he was on his way and solved the problem in a few minutes. He explained what the problem was, repaired it and was out of here in fifteen or twenty minutes.

Review 196 (2024-05-31 - Rating: 5)
510 Nelson Rd Johnson City NYVery pleased with promptness, good service, and explanation of repairs, cleaning, etc. Thank you.