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:
"Hi Fred, Just want to express my utmost gratitude to you for helping me to replace my tank water heater with a..."
see more >"Heater stopped working. Call shaun and he came the next day and fixed it on the spot. Professional and great service...."
see more >"DP Air Solutions provided great service. Very responsive, took the time to answer all my questions on furnaces before..."
see more >"I had an emergency as my old water heater was leaking rusty water and had burst a panel. I spoke with Len from..."
see more >"Reza was extremely professional - highly responsive and flexible with scheduling. Our thermostat that was already..."
see more >"Brendan was punctual; professional and knowledgeable. He troubleshooted thoroughly, double and triple checking his..."
see more >"Excellent, promp, courteous and knowledgeable about Carrier products. Liam was able to answer my questions and let me..."
see more >"I used used Max from Aire Max Heating and Cooling for the installation of both a new furnace and new AC a few year..."
see more >"Hi Fred, Just want to express my utmost gratitude to you for helping me to replace my tank water heater with a..."
see more >"He was professional kind and generous with his time and knowledge! Always a pleasure to work with Hoerner staff and..."
see more >"Unit leaked two time within 4 years (Warranty is 5 years), Paid first leak repair cost from my pocket, and now..."
see more >"Old furnace finally gave up after 24 years. Renato came to do a service call but quickly identified that the cost of..."
see more >"Dave Ducts have done several jobs at my home, including duct cleaning, duct sealing, HVAC maintenance, ERV provision..."
see more >