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:
"I cannot recommend this company to other customers. They took my money but did not complete the job. I had to hire..."
see more >"I had to install a gas line into my house from the gas meter that was being moved by Enbridge. I only got 24hrs..."
see more >"Excellent customer service provided by Pat and his crew. Pat oversaw the entire project and he was present during..."
see more >"David Cassar for Cassar Heating and Air was awesome. I was referred by a friend and he and his team did not..."
see more >"Great service, reliable and knowledgeable company. Handled all of my heating and cooling needs. Thank you for..."
see more >"Have called on them twice now with a timely response in getting things done. Friendly professional service."
see more >"Our furnace died mid-winter. Pure Heating was able to come out the next day and installed a new furnace and even..."
see more >"Tranquility came to our rescue when our hot water tank was red tagged by a local plumbing company that couldn't find..."
see more >"Good work nice guy clean work hmmm good job time to time work hard working guy "
see more >"Climate Masters installed a furnace in my home for me. They did great work and were very professional the entire time."
see more >"I have been using Seasonal Changes for the past 15 years for my yearly maintenance. I can always rely on their prompt..."
see more >"Wonderful job putting in my new furnace. Explained everything to me and helped me fill out the warranty online..."
see more >"The repair technician was very professional and courteous, they completed my installation for exactly the cost they..."
see more >