Furnaces
To book your next HVAC repair, maintenance or installation services, call us at 416-520-0574
Coretemp Heating And Air Inc. provides tailored furnace servicing, installation, maintenance and fast response repairs to residents in the GTA.
Keeping You Warm This Winter
Let's get real…Owning a home is not always a bed of roses! It’s never exciting to spend hard-earned money to fix a furnace or air conditioner. The good news is, at Coretemp Heating And Air Inc, our HVAC contractors are 100% devoted to upgrading your interior comfort level at an affordable price.
All our heating system designs, installations and maintenance services are developed according to your home and specifications.
Our comprehensive selection encompasses the most advanced all-inclusive indoor air conditioning and heating systems, designed with state-of-the-art equipment and conveniently positioned at a high level to provide your room with a steady flow of air.

Providing consistent heating throughout your home
- Air Conditioning Installation
- Furnace Installation
- Tankless Hot Water Installation
- HVAC Maintenance Services
- HVAC Accessories
- An Abundance of Experience
- Unrivalled Customer Service
- World-Class Products
- Certified Technicians
- No Sub-Contracting
- Mississauga
- Oakville
- Milton
- Burlington
- Georgetown
First-Class Furnace Repairs
Nothing’s worse than a broken furnace, especially when it's frozen stiff outside. If you've noticed weird noises and your heater doesn't seem to be firing, as usual, Coretemp Heating And Air Inc. is on hand to bring you swift and fuss-free repairs!
We provide highly-reliable and efficient longer-term heating solutions that are guaranteed to kill the chill! Backed by a wealth of experience in furnace repairs, our licensed gas technicians have extensive knowledge on a broad range of models and brands for residential applications.
We’re here to advise and answer your questions as needed. It doesn't matter if we haven’t installed your system, simply call us, and we’ll make the necessary repairs for you.
We bring furnace repair solutions to a whole new level!
Our certified gas safety technicians are available 24 hours a day, 7 days a week, every day of the year, and are ready to help you at any time!
Fall is the ideal season to get your heating, ventilation and air conditioning system ready for winter. Contact us today and leave everything to us! We promise to help you and your family have a warm and cozy winter.