Find the best-reviewed HVAC contractors in Oshawa, prepared to keep your home comfortable year-round. Whether it's installations, repairs, or maintenance, they'll ensure your HVAC system runs smoothly. Dive into our pros' profiles, check their reviews, and select the ideal partner for your air conditioning and heating needs.
Find the list of HVAC companies in Oshawa below:
"Cana-Air has excellent customer service and professional. Clean up after work and always reply promptly whenever you..."
see more >"I had an issue with my central AC that was causing a loud vibrating sound and some liquid leaking from the unit...."
see more >"Very professional and knowledgeable. Great price and upmost respect for my property. Would strongly recommend to anyone."
see more >"They got done my new duct work up and running for my new furnace unit for my entire house and they've done a very..."
see more >"I had pleasant and great experiences working with Scott to extend duct and install new vents on my house main floor...."
see more >"Enbridge needed to replace my meter and they noticed that the original line going into the house was below grade,..."
see more >"Excellent customer service provided by Pat and his crew. Pat oversaw the entire project and he was present during..."
see more >"Very professional company. Maureen was very friendly and knowledgeable. Fair priced, and the installation was..."
see more >"Installed a new air conditioner. I got good quote from Muhammad. They did great job installing the AC, they are..."
see more >"Jay did a great job, it was easier than first thought, but handled promptly and professionally. I would recommend..."
see more >"Aaron was honest, quick and went above and beyond. I was very satisfied with the service and thankful to Aaron for..."
see more >"We got a rangehood but we had no existing duct work to vent to the exterior. Cu Mechanical install the duct work and..."
see more >"Just wanted to post about our really positive experience using Walchuk Heating and Cooling this past summer. Bottom..."
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