Thermal Associates

Thermal Associates Throughout the Adirondacks and upstate New York, Thermal Associates is the one-stop shop for HVAC applications while specializing in geothermal.

Thermal Associates is a heating and air conditioning company servicing greater Glens Falls including Warren, Washington and Saratoga counties. We have been in business for over 38 years and it is our award winning service that has kept us here. Marty and Marj DeVit, the owners of Thermal Associates, have been running and operating the business since its inception in 1972. The pioneers of the Glens

Falls and Adirondack regions for geothermal heating and cooling systems. In 2007 and 2008, Thermal Associates was voted by the Post Star readers as “The best heating and air conditioning service company” in the Glens Falls region with its first ever "Best of the Region Readers' Award". We thank our customers for their trust and their votes. We remain committed to providing the best service possible. Thermal Associates was a pioneer in air source heat pump technology during the fuel shortages of the 1970's and 1980's. As a logical progression Thermal Associates lead the way to Earth Coupled Heat Pumps, now called Geothermal Heat pumps. It just made sense that the warmer energy source of the earth’s crust would be better for heat transfer than our frigid outside air. Over the years, Geo Exchange (geothermal) technology has progressively grown into a highly efficient system as produced by WaterFurnace. As people who have been working with the heat pump technology for 28 years, Marty DeVit and Thermal Associates are industry leaders in the North East. Moving into our next generation Thermal Associates is ready to lead the way into new technologies for our customers for many years to come.

No ductwork? No problem.If your home runs on baseboard heat, window units, or room-by-room portable ACs — there's a bett...
08/17/2026

No ductwork? No problem.

If your home runs on baseboard heat, window units, or room-by-room portable ACs — there's a better way to stay comfortable all year.

Thermal Associates installs Samsung WindFree ductless heat pumps: a wall-mounted system that delivers quiet, precise heating and cooling to any room in your home. No ductwork required. No messy installation.

What makes Samsung different?
- WindFree technology — cools without blowing cold air directly at you
- Heats efficiently down to -22°F — built for upstate New York winters
- SEER2 up to 24.5 — one of the most efficient systems available

National Grid Clean Heat customers in our area may qualify for rebates up to $10,000!

Contact us for a free whole-home assessment.
Learn more: https://www.thermalassociates.com/samsung-air-source-heat-pump

05/01/2026
Is your home still not cool enough — even with the AC running? Most aging central AC systems lose 30–40% of their effic...
04/24/2026

Is your home still not cool enough — even with the AC running?

Most aging central AC systems lose 30–40% of their efficiency before they fail completely. That means higher bills, uneven temperatures, and a system working twice as hard to keep up with a hot upstate New York summer.

Thermal Associates installs the Bosch Inverter Ducted Split system — a whole-home heat pump that cools more efficiently, controls humidity better, and works with your existing ductwork. And right now, National Grid customers in our area may qualify for rebates up to $10,000. Plus NY State Clean Heat credits that can bring your total savings even higher.

✔️ Free whole-home assessment
✔️ Written quote — no surprises
✔️ We handle your National Grid rebate paperwork

Don't spend another summer uncomfortable. Book your free assessment today.
https://www.thermalassociates.com/bosch-air-source-heat-pumps

Address

21 Thomson Avenue
Glens Falls, NY
12801

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+15187985500

Website

Alerts

Be the first to know and let us send you an email when Thermal Associates posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category