Be Comfortable In Your Own Home

Since 2018 Thermal Air has been providing quality, reliable service, expert workmanship, fast response times, and the highest quality parts and equipment available for our residential and commercial customers.

We're proud to be a majority woman-owned, local company that features Bryant furnaces, air conditioners, heat pumps, ductless systems, and more. You can count on us to service all makes and models of heating and air conditioning systems.

Exceptional customer satisfaction is how our reputation has been built. We provide quality work, attention to detail, and prompt service. Our team has over 20 years of experience, and utilizes innovative technology. Whether you’re looking for repair, installation, or maintenance, we have options for all budgets. Comfort and safety in your home are our highest concerns.

The communities we service include Grand Forks, East Grand Forks, Manvel, Ardoch, Minto, Grafton, Park River, Gilby, Mekinock, Drayton, Larimore, Emerado, Thompson, Northwood, Reynolds, Buxton, Hatton, Mayville, Devils Lake, Fisher, Crookston, Warren, Alvarado, Oslo, Newfolden, Thief River Falls, Tabor, and surrounding areas. We look forward to serving you!

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CommunityVotes Grand Forks 2024 Awards

2024-Plumbing Award

Plumbers and Plumbing

2024-FurnaceRepair Award

Furnace Repair and Maintenance

Heating and Cooling

2024-AC Award

AC Cleaning and Repair

Service Existing Equipment or Install New

Furnaces

Furnaces

Geothermal Heat Pump

Air Conditioners

Air Conditioners

Water Heaters

Sump Pump

Sump Pumps

Bathroom Remodels

Bathroom Remodels

Kitchen Remodel

Kitchen Remodels

Toilets

Toilets

Radon Mitigation

Thermostats

Thermostats

Faucets

Ductless Heating

Ductless Heating

Customer Endorsements

Darren Schemionek

I was very happy with my first service call with Thermal Air. They were quick to come out to service my AC. I expected that it would take days to get someone out because it has been so hot. They had Joey out on the same day. Joey the service tech was awesome he explained everything and was honest with what should be done and what options I had for repairs. Their prices for repairs were reasonable as well. I think we will be lifetime customers now!

Joseph Hogberg

Providing the correct, quality solution at a fair price. Identical thermostat quote was nearly 1/2 price of competitors. Install thermostats / moved gas line / install bathroom / replace outside spigot - all done on-time/on budget/quality.

Christy Merkel

Superior! Outstanding! Amazing! Wonderful! Fantastic! I truly can’t say enough good things about this staff and company. Everyone has been just awesome to speak with and do business with. They are informative, respond to phone calls and emails quickly. They are honest and hardworking. If you need anything from a radon system installed, to a new water heater, to getting a quote and install of a new furnace…they are your “go to” people and company!! Can’t say enough good things!

Call 701-740-8161 to request a free quote or ask for professional advice.

5 Star Review