JT
About
Locally owned and operated, John's ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in Milwaukee and the greater Wisconsin region. With over 31 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Duct Cleaning
- Commercial HVAC
Brands We Work With
CR
Carrier
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Credentials
- License: LIC-30984-US Verified(Wisconsin DSPS)
- Insurance: Verified
- Background check: Passed
- Employees: 26-50
- Service radius: 50 km
Reviews (3)
- ★★★★☆Five stars
After getting quotes from several companies, we went with John's ThermalTech and glad we did. Best price and best service.
- ★★★★★Great service!
We have used John's ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.
- ★★★★☆Friendly and efficient
We have used John's ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.