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Furnace Repair Experts!



  • We here at Certified Mechanical have been serving our community for over 20 years. As veterans in the industry we have the experience and know-how to help get your furnace up and running so you can enjoy the warmth of your house again.Open 24 hours a day, 7 days a week we are always there to assist you.


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A working furnace is indispensable to every Canadian home, and when you have a furnace breakdown in the dead of winter, we understand it’s an Emergency! You can count on Certified Mechanical to treat it like one.

A furnace is an ingeniously-designed appliance built for cold climates. Its basic function is to take in cold air, filter it, heat it to a desired temperature and then let it out through a duct system so that it will heat up the entire house. In Canada, a well-functioning furnace is critical to our survival. Maintaining your furnace is therefore one of the important tasks of a homeowner.

  • But when you a have a malfunctioning furnace, Certified Mechanical is there to help. We deal with all kinds of gas and electric furnaces, conventional or high-efficiency. So when you have a furnace not working, call us! Our reliable repair service includes emergency service whenever needed, and we will provide an accurate assessment of the work needed.

  • Our technicians are on call 24/7 with no premium for evening or weekend calls. And when you call our main line you will be speaking with an Certified Mechanical employee—not a machine or a message service. With these guarantees and our one year warranty on parts it’s no wonder we’re one of the top repair companies that service the GTA


"I'm a property manager and I have been using their services for years. They've repaired many of our appliances on our different locations.They go the extra mile to get the job done." - Chan

"Anthony, I appreciate your professional attitude. You treated my home as if it was the most important assignment of your life!! Not only did you revitalize my bath tub, you went the extra mile and did some much needed re-caulking around toilet and sink. Great Workmanship!!" - Adrianna