Find the best-reviewed HVAC contractors in Markham, 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 Markham below:
"We have had multiple issues w our Boiler (issue w MFG) and Dave has always been able to resolve the issues. "
see more >"Faramarz did an amazing job repairing my hot water heater. He did it quickly, efficiently and for a good price. I..."
see more >"The gentlemen was very friendly and helpful. He came to service my AC at my urgent need in time. I am very satisfied..."
see more >"Great service, responsiveness and communication. Hadi and team are fantastic and easy to work with. "
see more >"Polite, prompt service. Great clean-up. My wife and I have used Megacity for many years including original heating..."
see more >"Great service Prompt installation and delivery with after service that is awesome would gladly recommend this company "
see more >"When our furnace started to malfunction, I called Edward, who was my furnace maintenance serviceman. Edward came by..."
see more >"Sheila was fantastic to work with, she answered all of our questions patiently. They put down new floors in my..."
see more >"**Pre-sale Experience:** About two months ago, I came across ECOstar's ad for a heat pump in the newspaper,..."
see more >"Our boiler broke down on a Sunday. They were busy until Monday but communicated well and turned up on time. They were..."
see more >"Recently moved into a reconstruction townhome, AirLegends were timely, easy to work with and professional. After the..."
see more >"Has them back for our annual dryer vent cleaning. Great company to deal with. Reliable, professional and great..."
see more >"DeMarco Mechanical Services Inc did a good job from initial meeting through installation. Adrian , the salesman, went..."
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