Trust, integrity and care are at the heart of everything we do.
You pay what we pay for repair parts.
We never mark-up repair parts.
92% of our customers pay less than $200 in fees for repairs.
Quality you can count on–we'll fix it for free if it doesn't last 2 years!
Trusted for expertise, chosen for results. The ONLY dealer near you!
Every home treated like our own—with extreme care and precision.
Supporting our community is at the core of who we are.
Yes. Most HVAC installation and replacement work in Hermitage and Mercer County requires permitting. But not to worry, when you do your installation with us, we’ll handle the entire process and coordinate all inspections for you.
Yes. Gault works on gas, electric, oil, and propane systems. In fact, we’re one of the only HVAC companies in Hermitage that still services oil furnaces and boilers.
We offer same-day HVAC repair anywhere in Hermitage for most service calls, including after hours availability for the most urgent requests.
Yes. Financing is available for both repairs and installations. Our HVAC service team will walk you through available options before any work begins.
We believe in building a stronger community by supporting local charities, events, and partnerships. Together, we’re making a difference one initiative at a time!
Founded in 1955 by Arlie Gault as Gault Brothers Heating, our company has deep roots in Hubbard. With the support of his brothers, Arlie built a thriving local business that his son, Glenn, proudly continues to lead today, honoring a legacy of dedication and community.
With over 70 years of experience, we’ve built a reputation for quality, reliability, and award-winning service. That’s how we became the only Lennox Premier Dealer in Northeast Ohio!
Sign up for our Maintenance Agreement and save $42 on annual tune-ups. Here's what's included:
Maintenance Agreements start at $238 annually for a gas furnace and air conditioning unit.
Thanks to our partnership with Service Finance LLC USA, you can enjoy flexible financing options tailored to your budget. Here’s how we make it easy to invest in your home’s comfort:
*Loans provided by Service Finance LLC USA, Member FDIC, (1245 Brickyard Rd., Suite 600, Salt Lake City, UT 84106) on approved credit, for a limited time. Repayment term is 12 to 144 months depending on loan amount. 8.99%-14.99% fixed APR, based on creditworthiness, subject to change. The first monthly payment will be due 30 days after the loan closes.
I couldn’t be happier with Gault. There were no games played. Just a very fair priced, straight to the point estimate for new central a/c and furnace. Installed the following week. Everyone was great. Highly recommend!
They installed a new H/H furnace and A/C unit in my home and it has a noticeable difference already. The old unit was undersized and looked like some 8 year old installed it, the new equipment is first class. But now with properly sized ductwork the home is much more comfortable. You only get what you pay for.
We have our home and an apartment above our detached garage and have had both furnaces replaced in each. Great service. Great installations. Checkups were both great. Would definitely recommend the company! All employees have been pleasant and helpful.
They did it all in one day and they were efficient. We were told one of the guys was new. There was a small leak in the system, but they came back the same day and fixed it. Their price was very competitive.
Thank you to Jeff and the whole Gault crew for making everything so seem less and easy through the whole process!!..Would recommend you to anyone!!..Now our home is nice a chilly!!!
Gault does our gas furnace tune up every year. They’re friendly and easy to schedule service with and the technicians are always polite and helpful. Great company to deal with.
If your AC is giving you trouble, you don’t want delays. You want a solution right away. That’s what we bring.
When you need an AC service, call Gault. We’ll get you comfortable again, without all the back-and-forth.
When the temperatures start dipping around here, there’s no room for maybe. It’s not just cold. It’s cold-cold.
We handle repairs and replacements of furnaces, boilers, and heat pumps, including oil and electric systems that many companies won’t even touch.
You don’t need sales tricks and gimmicks. You need heating that works when you need it most. That’s what we do.
Most people don’t think about their home’s indoor air quality until they feel the effects: dry skin, sinus issues, lingering smells, or just that stale feeling that never quite goes away.
Your air ducts carry everything your HVAC system pushes out. And if you haven’t had a cleaning in a while, that could mean dust, mold, and who knows what else. Our air duct cleaning pros remove all the gunk and debris so your system works more efficiently and the air quality in your home feels fresher.
Dry air in winter. Pollen in spring. Musty smells that just hang in the air. We install whole-home solutions that balance humidity, clean the air, and bring in fresh airflow when your home needs it. And every system we recommend fits your space and equipment, nothing more, nothing less.
We never recommend anything we wouldn’t install in our own homes. Just the right fixes to help your family breathe easier, sleep better, and feel more at home in your home.
We have been in the Mahoning County for 70 years, actively involved in various parts of our community.
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