About
Diamond TempMasters is a full-service HVAC contractor based in Toronto, Ontario. Since 1994, we have built a reputation for honest, dependable service. Whether you need a new furnace installation, air conditioner repair, or a complete HVAC system upgrade, our factory-trained technicians are ready to help.
Services
- AC InstallationCAD 91–381 · ESTIMATE
- Commercial HVACCAD 143–498 · ESTIMATE
- Heating RepairCAD 186–549 · ESTIMATE
- Thermostat InstallationCAD 180–377 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-18410-CA
- Insurance: Verified
- Background check: Passed
- Employees: 51-100
- Service radius: 19 km
Reviews (6)
- ★★★★★Good experience
Diamond TempMasters did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★☆Very professional
Had Diamond TempMasters come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.
- ★★★☆☆Would use again
After getting quotes from several companies, we went with Diamond TempMasters and glad we did. Best price and best service.
- ★★★★★Outstanding service
Called Diamond TempMasters for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★★Impressed
Outstanding customer service from start to finish. Diamond TempMasters went above and beyond to make sure we were comfortable.
- ★★★★★Outstanding service
Very happy with the service from Diamond TempMasters. They replaced our entire HVAC system and the difference is night and day. Highly recommend.