HVAC You Can Count On, from A Company You Can Trust

Sharon PA’s choice for reliable heating & cooling services since 1955

Over 1,750 5-star reviews:
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Cooling Cooling
  • Central AC
  • Ductless Mini-Splits
  • Heat Pumps
  • HVAC Zone Control System
  • Thermostats
Heating Heating
  • Boilers
  • Central Heat
  • Ductless Mini-Splits
  • Furnaces
  • Garage Heaters
  • Heat Pumps
  • HVAC Zone Control System
  • Thermostats
Duct Services Duct Services
  • Duct Cleaning
  • Installation & Replacement
  • Maintenance
  • Repair
  • Custom Metal Air Duct Fabrication
Indoor Air Indoor Air
  • Air Purifiers
  • Air Sanitization
  • Dehumidifiers
  • Humidifiers
Water Heaters Water Heaters
  • Conventional Water Heaters
  • Tankless Water Heaters
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No guesswork. Just great HVAC work

If your heat cuts out or your AC won’t kick on, you need an HVAC company you can count on. One that shows up when they say they’re going to, with pros who know what they’re doing. 

Repairs, installations, replacements, maintenance – we do it all. And we do it for all types of heating and AC systems.

We’ll be there the same day if possible, ready to roll with the right tools in our hands and 7 decades of know-how in our back pocket. And we guarantee our work: 

  • Every repair we do is backed by a full 2-year warranty on parts and labor
  • 10 years of protection comes with every installation 

Go With Gault!

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Built on Family Values

Trust, integrity and care are at the heart of everything we do.

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0% Mark-Up on Parts

You pay what we pay for repair parts. 
We never mark-up repair parts.

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92% of Repair Fees under $200

92% of our customers pay less than $200 in fees for repairs.

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2-Year Guarantee

Quality you can count on–we'll fix it for free if it doesn't last 2 years!

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Your Local Lennox Dealer

Trusted for expertise, chosen for results. The ONLY dealer near you!

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Next-Level Service

Every home treated like our own—with extreme care and precision.

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We Give Back

Supporting our community is at the core of who we are.

Common questions we get

How quickly can you get an HVAC pro out to my home?

Whenever possible, we strive to respond the same day for all heating and AC repair requests. Our team understands the urgency of having reliable heating and AC in your home will always do everything possible to get to you as quickly as we can.

What are your fees and pricing policies?

Our fee for all HVAC service calls in Sharon is $85 during normal business hours, with no overtime charges and no markups on parts. You pay what we pay. Learn more about our HVAC pricing.

What warranties do you offer on HVAC repairs and installations?

We offer a 2-year warranty on parts and labor for all repairs, and 10 years on new installations. We’ve earned the trust of many Sharon homeowners already by being in the community for more than 7 decades and standing by everything we do.

How often should I schedule HVAC maintenance?

Regular HVAC maintenance is recommended twice annually, typically in the spring and fall, to ensure your heating and AC operate efficiently and to prolong their lifespan. If twice annually doesn’t fit your schedule, then once annually will certainly be better than no maintenance at all.

What are the signs that it’s time for air duct cleaning?

If you’re trying to figure out if you need duct cleaning service, look out for visible dust buildup around vents, unexplained allergy-type symptoms, mold growth inside ducts, and unusual odors. Regular duct cleaning can improve indoor air quality, HVAC efficiency, and your overall health.​

When should I consider replacing my heating or cooling system?

If your equipment is over 15 years old, requires frequent repairs, causes rising energy bills, or fails to maintain consistent temperatures, then it’s very likely time for a replacement. Our HVAC pros will recommend the best course of action and help you get the installation done.

Your Loyal Experts Since 1955

Proudly Serving Our Community

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!

How We Give Back

Our Family-Owned Heritage

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.

Who We Are

Decades of Trusted Expertise

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!

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Want 15% off Repairs and $0 Service Calls?

Sign up for our Maintenance Agreement and save $42 on annual tune-ups. Here's what's included:

  • 15% off parts & labor
  • $0 service call fees (even after hours)
  • No overtime charges—EVER
  • Free annual gas furnace tune-up
  • Free annual AC tune-up
  • Priority service

Maintenance Agreements start at $238 annually for a gas furnace and air conditioning unit.

Two year warranty
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Financing That Works for You

Thanks to our partnership with EnerBank 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:

  • Competitive, low fixed APR rates (8.99%–14.99%) with approved credit
  • Flexible repayment terms ranging from 12 to 144 months
  • No hidden fees—complete transparency in every loan
  • Payments starting 30 days after closing

*Loans provided by EnerBank 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.

AC acting up? We got you covered

Whether you need a quick AC repair, a tune up, or a complete replacement, we’ll help you out. 

We can repair and install all types of AC systems, including: 

  • Central air
  • Ductless mini-splits
  • Heat pumps 

No heat? Let’s fix that

Winters in Sharon are pretty mild compared to some other places around, but they’re certainly no tropical fantasy. Solid home heating is a necessity.

With work with oil, electric and gas: 

  • Furnaces 
  • Boilers
  • Heat Pumps  

Whether you need a same-day heating repair service or the time has come for a new installation, our pros will be there to assist in getting your heat working again.

Deep breaths, not dusty ones

Dusty vents? Stale air? Air duct cleaning and other indoor air quality services can help your HVAC system run better, giving you healthier breathing room.

We can help with: 

  • Duct repairs
  • UV purifier installations
  • Humidifier & Dehumidifier installation, maintenance & repairs 

Fair pricing, no nonsense

You shouldn’t need a calculator to call your HVAC company. 

Our pricing is simple: $85 service calls, no overtime charges, and no markups on parts. And you’ll always know the exact cost before we start any work.

Customer Reviews

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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!

Nick T.
angi

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.

R F.
facebook

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.

Steve G.
angi

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.

Ralph H.
facebook

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!!!

Kelly R.
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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.

Wendy M.

Community Involvement

We have been in the Mahoning County for 70 years, actively involved in various parts of our community.

Now Serving 8 Counties in Ohio & Pennsylvania

Mahoning County
Trumbull County
Lawrence County
Columbiana County
Stark County
Carroll County
Portage County
Mercer County