About
Locally owned and operated, Diamond Toronto ThermalTech is your trusted source for professional HVAC installation, repair, and maintenance in Toronto and the greater Ontario region. With over 13 years of experience, our certified technicians handle everything from emergency AC repairs to complete system replacements.
Services
- Heat Pump ServicesCAD 181–326 · ESTIMATE
- VentilationCAD 290–713 · ESTIMATE
- HVAC System DesignCAD 294–663 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-14938-CA
- Insurance: Verified
- Background check: Passed
- Employees: 51-100
- Service radius: 63 km
Reviews (6)
- ★★★★★Would use again
Outstanding customer service from start to finish. Diamond Toronto ThermalTech went above and beyond to make sure we were comfortable.
- ★★★★★Quality workmanship
Diamond Toronto ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★☆☆Would use again
Diamond Toronto ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★☆Top notch
Diamond Toronto ThermalTech installed a new furnace for us last month. Great communication throughout the process and the crew was very respectful of our home.
- ★★★★★Good experience
Diamond Toronto ThermalTech diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Fair pricing
We have used Diamond Toronto ThermalTech for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.