A family business keeping Durham Region comfortable since 2003.
Built on doing right by our neighbours.
Oshawa Furnace & A/C Repair was founded by the Mitchell family in 2003 out of a single truck working evenings and weekends. Twenty years later, we've grown to a team of 14 TSSA-certified technicians serving over 15,000 homes across Oshawa, Whitby, Ajax, Pickering, Courtice, and Bowmanville.
We're still family-owned, still answer the phone with a real person, and still believe the fastest way to grow an HVAC business is to fix things properly the first time and charge a fair price for it. No high-pressure upsells, no "surprise" fees, no salespeople.
Every technician on our team is background-checked, drug-tested, and continuously trained on the latest high-efficiency systems, heat pumps, and smart controls. When we show up at your home, you're getting the same standard of work we'd expect on our own.
What you can expect on every visit.
Licensed & Insured
TSSA G1/G2 gas technicians, ESA-certified electricians, and $2M liability coverage on every truck.
Warranty You Can Read
10-year parts & labour on new installs. Every repair backed by our written 2-year workmanship guarantee.
Fully Stocked Trucks
We carry 95% of common repair parts on the truck — most repairs are done in a single visit.
Upfront Flat Pricing
You approve the price before we start work. Nights, weekends, and holidays are the same rate — no surcharges.
Background-Checked Techs
Uniformed, ID-carrying, shoe-covers-on. We treat your home like ours.
Rebate Specialists
We handle Enbridge, Save on Energy, and Canada Greener Homes rebate paperwork so you don't have to.