Heating & Air Conditioning in Markham, Ontario
Want to stay cool in the summer and stay warm in the winter? Check out our list of heating and air conditioning experts who can help provide comfort in your home.
"Heater stopped working. Call shaun and he came the next day and fixed it on the spot. Professional and great service...."
see more >
Best of 2017
"Sheila was fantastic to work with, she answered all of our questions patiently. They put down new floors in my..."
see more >
| Verified
Best of the Best 2023
"We noticed our boiler stopped working on Boxing Day. Posted a service request on Home Stars. A to Z Heating and..."
see more >
"Joe and Curtis arrived right on time. They carried out the Aeroseal work. Joe explained the entire process, what..."
see more >
Best of 2021
"The floor of my basement apartment was buckling, and we noticed that the furnace was leaking, but could not locate..."
see more >
| Verified
Best of 2024
"We have had multiple issues w our Boiler (issue w MFG) and Dave has always been able to resolve the issues. "
see more >
| Verified
Best of 2024
"Old water tank started leaking and three hours later Glors had two technicians (Mike and Bryce were great!)..."
see more >
Best of 2022
"The team was very helpful and professional in helping me install a new water heater. They were flexible to take into..."
see more >
"We were recommended Applied Energy by our highly trusted electricians (Captain Electric) and Nuru and his team did a..."
see more >
Best of 2021
"I'm very confused by these rave reviews as I had a terrible experience with this company. I hired them to replace my..."
see more >
"This is one of best in our area to provide installation and maintenance. They are well mannered and professional in..."
see more >
"Linden from AirFlex responded to my Homestars request for a new furnace. He quoted a fair price and was able to..."
see more >