Residential and Commercial Water Heater Service.

Water heater technology has changed a lot in the last decade. Tankless and on-demand systems have gotten more reliable, more efficient, and more practical for a wider range of homes and businesses. If your tank water heater is aging out, it's worth understanding your options before defaulting to a straight replacement.

Therma-Tech installs and services the full range of water heating equipment, traditional tank heaters, tankless on-demand systems, and commercial water heaters for businesses and multi-unit properties. We'll tell you what makes sense for your situation and install it right.

Licensed in

Michigan

Fully

Insured

Energy Star

Certified

Amana Authorized Dealer

Bosch Authorized Dealer

10 Year Labor

Warranty

Frequently Asked Questions

  • "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

Ready to Get It Fixed?One Call Covers It All.

Call, text (734) 276-8825, or fill out the form. We cover Southeast Michigan from the Ohio line to Flint, show up in a 2-hour window, and never charge extra for after-hours calls.