HVAC Company in New Middletown, OH | Reliable Heating & AC Since 1955

Looking for heating or AC service in New Middletown? Gault provides dependable HVAC repair, installation, and maintenance across Springfield Township. We have been family-owned since 1955, and every job comes with upfront pricing and a 2-year parts-and-labor warranty.

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
  • Central Heat
  • Boilers
  • 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

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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92% of Repair Fees under $300

92% of our customers pay less than $300 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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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.

FAQ: HVAC in New Middletown, OH

How fast can you get someone out to us in New Middletown for an HVAC repair?

Our home base is about 15 minutes away, and we run service daily through New Middletown and Springfield Township. Phones are answered 24/7, and we can typically get someone out to you that same day, with guaranteed same-day service for members.

What does a typical HVAC repair cost?

Every HVAC repair is quoted at a flat rate before work begins. Ninety-two percent of the time that number comes in under $300, and plan members get an additional discount on top of that.

My furnace starts up and shuts down after a couple of minutes. Why?

That pattern is typically a safety response: the control board tries to light, fails to confirm a flame, and locks out. The usual culprits are a sensor that needs cleaning, an ignitor losing strength, or a limit switch shutting things down because the unit is running too hot internally. On a furnace with some age, that last one can point to airflow restrictions or a heat exchanger that needs inspection.

My AC keeps running but the house never gets comfortable. What is going on?

Continuous operation with no temperature drop typically points to a capacitor issue, a refrigerant imbalance, or a failing expansion valve. If you notice frost forming on the outdoor lines, that narrows it to a charge or airflow problem. Either way it requires someone with gauges, not a thermostat adjustment.

Is your maintenance plan worth it on a newer system?

Yes, because the warranty depends on it. Most manufacturers require proof of yearly professional service to honor a claim. The plan covers those visits, drops your service-call fee to zero, and gives you 15% off any repair that does come up, all for $238 a year.

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 $240 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 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:

  • 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 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.

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.
google

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.

Our HVAC Services

Fast HVAC Repair in New Middletown

In a village this size, one bad experience gets around fast. We have built our reputation on showing up when we say we will, diagnosing honestly, and charging a flat rate before the work starts.

Guaranteed Same-Day HVAC Repairs for Members

Maintenance Plan members are guaranteed a technician the same day, along with a lower rate on every repair and a longer labor warranty.

Not on the plan yet? We do everything we can to get there the same day, and either way you get an honest arrival window up front.

Heating & Cooling Systems We Service

Central AC, heat pumps, gas furnaces, boilers, and ductless mini-splits. New Middletown has homes going back to the 1800s alongside mid-century ranches and newer construction, so the equipment we see ranges from converted coal setups to modern variable-speed systems. We work on all of it.

  • Central AC
  • Ductless Mini-Splits
  • Heat Pumps
  • Furnaces (Gas, Propane, Oil)
  • Boilers

Every Major HVAC Brand, Covered

Lennox, Carrier, Trane, Goodman, Rheem, Bryant, York, or anything else. Our EPA 608-certified technicians carry the diagnostic equipment for current R-454B (A2L) refrigerant systems alongside the standard tools for older units.

HVAC Maintenance in New Middletown (Included with Membership)

What Annual Maintenance Actually Prevents

A tune-up is not just a formality. It is the visit where we find the capacitor that is about to fail, the flame sensor that is reading intermittently, or the refrigerant level that has drifted low enough to stress the compressor. Catching those before a cold night or a heat wave turns them into emergencies is the whole point.

Maintenance Plan members get annual furnace and AC tune-ups, waived service calls, no overtime charges, 15% off repairs, and priority scheduling. Plans start at $238 a year.

Maintenance Keeps Your HVAC Warranty Valid

Without documented annual service, some manufacturers will reject a warranty claim outright. Our plan keeps that documentation current so your factory coverage holds, and our own repair and install warranties stay valid right alongside it.

HVAC Installations Customized For Your Home

New Middletown's housing stock covers nearly two centuries. A home from the 1840s has different load characteristics than a 1960s ranch or a 2005 build, and dropping the same-size unit into all three is how equipment underperforms and fails early.

We measure the home's actual thermal demand and evaluate the duct system before recommending equipment or putting a number on paper. Plus, we warranty parts and labor for a full 10 years on every install, and your first year of tune-ups is built into the price.

10-Year Parts-and-Labor Warranty, No Gaps

A factory warranty typically leaves the labor uncovered, so replacing a failed component under warranty still generates a service bill. Our warranty closes that gap for a full decade. If the part is covered, the entire repair is covered.

The Only Lennox Premier Dealer in Northeast Ohio

Lennox audits this certification annually on training, installation quality, and customer satisfaction, and revokes it if standards are not met. Gault has maintained it every year.

For your install, that means the system is commissioned to Lennox's specification, you are registered for their strongest warranty package, and we carry Lennox-specific parts locally so a covered repair does not stall on a shipping delay.

Duct Cleaning When You Need (We Will Tell You If You Don't)

When Duct Cleaning Makes a Real Difference

Ductwork that has been in place for 30 or 40 years collects a layer of dust, loose insulation fiber, and renovation debris that rides the airflow back into your living space every heating and cooling cycle. A cleaning is worth it after purchasing an older home, completing a renovation, or when visible buildup keeps appearing at the registers.

Outside of those situations, many homes do not need it on a fixed cycle, and we will not pretend otherwise. We'll get a camera in to inspect your ductwork, and if things look clean and clear, we won't charge you for a cleaning.

Duct Cleaning Rates for Members

Members pay a reduced rate, skip the separate trip fee, and book ahead of the general schedule.

Built-In Indoor Air Quality Upgrades

Whole-Home Air Purification

A portable air purifier only handles the space it sits in. A whole-home unit installs at the air handler and filters every cubic foot the system circulates, which is a meaningful upgrade for anyone dealing with seasonal allergies, pet dander, or the stale winter air that builds up when the house stays closed for months.

We size the filtration to your system's airflow so it does not create static pressure problems.

Whole-Home Dehumidification for Muggy Ohio Summers

High humidity makes 74 degrees feel like 80 and forces the air conditioner to work harder than it should. A whole-home dehumidifier addresses the moisture independently, which lets the AC focus on temperature and run shorter cycles. The result is a more comfortable house and a lower electric bill.

For the dry side of the year, we install humidifiers that restore moisture to forced-air heat. UV germicidal lamps are also available to keep mold and bacteria from colonizing the indoor coil and drain pan.

A New Water Heater For Your Specific Needs

Conventional Tank Water Heaters

A standard tank is dependable, affordable to install, and easy to service. Getting the capacity right matters: too big and you burn energy keeping water hot that nobody draws, too small and the last shower runs cold.

If your current unit is leaking or losing recovery speed, we will tell you whether a repair makes sense or whether the money is better spent on a replacement.

Tankless Water Heaters

A tankless system only fires when you open the tap, so you stop paying to maintain a standing tank temperature around the clock. Over time that usually shows up as a lower gas bill and a longer unit lifespan. The initial cost is higher than a tank, and older homes sometimes need gas line or exhaust venting modifications to accommodate it.

We quote the full scope of work so there are no surprises once the job is underway.

Community Involvement

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

Now Serving 9 Counties in Ohio & Pennsylvania

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