Who we are

At Therma Tech, we bring over 30 years of hands-on HVAC experience to homes and businesses throughout Southeast Michigan. Our commitment is simple: provide reliable, high-quality heating and cooling services you can trust—done right the first time.

We are fully licensed and insured, giving our customers peace of mind on every job, big or small. From routine maintenance to repairs and full system replacements, we service all makes and models and stay up to date with the latest industry standards and technology.

At Therma Tech, we believe great service shouldn’t come with a premium price tag. That’s why we offer competitive, honest pricing and take the time to explain your options so you can make the best decision for your comfort and budget.

Whether it’s keeping your home comfortable year-round, keeping your bulk stored foods at cold temperatures or keeping your tech server rooms cool and dry, you can count on Therma Tech for dependable service, expert workmanship, and a customer-first approach—every time.

"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