Plumbing & HVAC Services for Your Home & Business

$1,500 Off Regular Pricing

For AC or Heat Pump Install when you schedule during June

A.J. Leto & Sons Plumbing & Heating service truck.

Ensure you are at a comfortable temperature in your home at all times. We can help with any heating system to ensure warmth in the winter.

It’s important it is to have a regulated indoor temperature with air conditioning systems to keep you cool and calm in the summer.

We can help install, repair, and maintain your plumbing, so you never have to worry about leaks or drainage issues, inside or outdoors.

Having our highly trained experts inspect and clean your equipment on a regular basis can keep your investment working well for years to come.

THERE IS NO JOB TOO SMALL

FOR A.J. LETO & SONS PLUMBING, HEATING & AC.

A.J. Leto & Sons Plumbing, Heating & AC in Johnson City, NY, can handle any and every heating, air conditioning system, and plumbing-related problem you can think of. We want you to get the most out of your home, so we work hard to ensure that your heating system keeps you warm, your air conditioning keeps you cool, and your plumbing works at its absolute peak performance! We use the latest materials and high-efficiency equipment. We will ensure your issue is resolved and your home returns to being comfortable as soon as possible.

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Whether you have a single uncomfortable room, you're renovating your entire house, or you're building a home from scratch, Mitsubishi Electric has a Zoned Comfort Solution™ that fits your unique needs.

Mitsubishi ductless mini split.

“Had an old EJ home and the kitchen sink was a mess. I tried everything to fix it. I called and they were able to come look at it. They got here and looked and at it and said no problem. I went back to work. When I got home I was so thrilled it was fixed and even better!! I would highly recommend them!! I plan on using them again!!”
- Christopher C.

“Very satisfied with AJ Leto & Sons and I would call them again. They arrived as scheduled and quickly assessed which pipe sections needed to be removed and replaced. They had the job completed within an hour.”

- M F.

“Dave M & Dave B installed shut offs on pipes going to tub in main bathroom and installed 1 handle tub/shower valve. In addition they had to cut through a wall to access the plumbing. The job was very neat and we now have access to the plumbing that we did not have before. They were very professional, courteous and dedicated to the job at hand. We appreciate the service provided by the employees of A.J. Leto & Sons.”

- Helen M.

A.J. Leto & Sons Plumbing & Heating service truck.

KEEPING THE JOHNSON CITY COMMUNITY COMFORTABLE

“We recently had our water heater replaced by Cory and George. They were on time, professional and answered all our questions. They removed all materials and left the area clean. It was our first time using A.J. Leto & Sons and we would without hesitation use them for future repairs/replacements.”

- Mary Ann S.

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.

- Lisa S.

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. It’s nice to have trades persons that know their “stuff” and not someone who thinks they know what they’re doing, but doesn’t. Thanks again!!!

- Ron B.

HVAC COMFORT, QUALITY

AND CONVENIENCE YOU CAN TRUST

As an American-Standard® Platinum dealer, we can keep your family healthy and feeling comfortable all year long. Platinum status means our team is able to offer customers an extended warranty on new systems absolutely free for up to 10 years, PLUS we'll register your system automatically as a courtesy. We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditioners, heat pumps, gas furnaces, programmable thermostats, ductless split systems, and more!

American standard logo.
Coop units.

We’re Hiring at A.J. Leto & Sons!

Considering a career in the plumbing and HVAC sector?

Look no further! A.J. Leto & Sons has an opportunity for you.

Do you enjoy challenges and helping others? Join our team! We believe in creating a stress-free work environment that promotes teamwork, support, and leadership skills. With the rising demand for technicians in the HVAC and plumbing field, there has never been a better time to embark on a rewarding career with us. If you think this could be the right fit for you, apply today!

THE LATEST NEWS AND INFORMATION

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Plumbing emergencies may seem like spontaneous events that happen without warning, but that’s not always the case.

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A.J. Leto & Sons Plumbing, Heating & AC is a leading commercial HVAC provider in Binghamton, NY, and all the surrounding communities. We understand the significance of keeping your air conditioning system in top condition for the continuous operation and longevity of your cooling system.

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You pour yourself a glass of water, crystal clear and seemingly refreshing. But what if your water is not as pure as it looks?

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