JM
About
Welcome to Jeff Miller ThermalTech, where comfort meets expertise. Established in 1979, we have grown to become one of Toronto's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the Ontario area.
Services
- Heating Installation
- Ductless Mini-Split
- Thermostat Installation
- Ventilation
- HVAC System Design
Brands We Work With
RH
Rheem
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Credentials
- License: LIC-51100-CA Verified
- Insurance: Verified
- Background check: —
- Employees: 6-10
- Service radius: 24 km
Reviews (3)
- ★★★★★Top notch
Outstanding customer service from start to finish. Jeff Miller ThermalTech went above and beyond to make sure we were comfortable.
- ★☆☆☆☆Five stars
The team from Jeff Miller ThermalTech was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★☆Reliable and fair
Very happy with the service from Jeff Miller ThermalTech. They replaced our entire HVAC system and the difference is night and day. Highly recommend.