Thermostat - Install or Replace in Thornhill, ON

Whether you're installing a regular or smart thermostat, don't forget to turn off the air conditioning and furnace units before making any changes. If electrical wiring systems stress you out, hire a home service pro instead to get the job done.

Recommended Pros in Thornhill, ON

Recently Reviewed Thornhill Thermostat

Published: 01/18/2023
I shopped around for a number of options to replace our old medium efficiency furnace and air conditioner. Ali and Reza from Climax were the only ones who came by in-person looked at our system and provided an on-the-spot quotation...
Published: 02/01/2023
We now have a better furnace and one we can rely on. Air Leaders will maintain it to ensure continued reliability and warrenty.
Published: 12/24/2022
Inspected old tankless. Discussed servicing vs new. Decided to install new and a crew arrived to complete the installation within hours. Clean and professional. Good follow-up.