Milan's Full-Service

HVAC/R Specialists

Heating, cooling, refrigeration, and mechanical service across Southeast Michigan.
2-hour arrival windows. No after-hours fees. No runaround.

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Licensed in

Michigan

Fully

Insured

Energy Star

Certified

Amana Authorized Dealer

Bosch Authorized Dealer

10 Year Labor

Warranty

We Service It All

Most HVAC companies stop at heating and cooling. Therma-Tech handles the full picture. From the furnace in your basement to the walk-in cooler at your restaurant. One licensed contractor. One call.

Residential HVAC

Installation, repair, and seasonal tune-ups for AC, Heat Pumps and Gas Furnaces.

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Water Heaters

Tank and tankless installs and replacements.

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Commercial HVAC

Heating and Cooling for offices, retail, and light industrial.

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Boilers

Hot water, steam, condensing, commercial, we've seen them all.

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Geothermal

Ground-source heat pump installs for long-term energy savings.

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Walk-In Coolers & Freezers

Installation, repair, and maintenance for restaurant and food service refrigeration.

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Flexible Financing Available

The application process is quick and simple, and approvals take more into account than just your credit score. There’s no penalty for paying it off early, and the online account makes it easy to manage your payments. If you need work done and would prefer to spread out the cost, this can be a great option. Fill out the contact form below or give us a call — we’re happy to walk you through the options and answer any questions before you decide.

Contact

  • "Furnace went out on a Wednesday night in January. Called at 8pm half expecting to get a voicemail. He picked up, was there within two hours, and had it running before 11. Didn't charge me a penny extra for the time. That's rare."

    — Kevin in Monroe

  • "Had a new dual fuel system put in last fall. He walked me through exactly what I was getting and why, didn't oversell me, and the install was clean. Heating bills are down noticeably compared to last year."

    — Brenda in Tecumseh

  • "Our walk-in went down on a Friday before a busy weekend. He came out same day, diagnosed it fast, and had us back up before dinner service. Knows commercial equipment cold. Won't use anyone else."

    — Tony in Saline

  • "I'm picky about who I let in my house. He was on time, explained what was wrong without talking down to me, fixed it, and cleaned up after himself. Straightforward guy. Exactly what you want."

    — Sandra in Ann Arbor

Serving Southeast Michigan from the Ohio Line to Flint.

From our base in Milan, we cover a wide corridor across Southeast Michigan. In Monroe, Jackson, Ann Arbor, the Detroit metro, and north to Flint. Travel fee applies beyond 20 miles. Not sure if you're in range? Call or text and we'll tell you straight.

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