Heating & Air Conditioning in Thornhill, Ontario

"Daniel was our sales rep. He was fantastic. Clear, detailed, patient, responsive, and efficient. Great prices too. We..."

"Mark was able to visit us quite quickly when some of our baseboard heaters stopped working in December. He was able..."

"Thanks a lot to Alex for your outstanding work. I had a few techs come to my house and all of them were less than..."

"Positive: Professionalism, Punctuality, Quality, Responsiveness, Value We have been very impressed with Comfort..."

"Great service from Deo at Belyea Bros Limited. He diagnosed & fixed my A/C problem in a timely and professional..."

"I contacted Reliance to report a leak with our hot water tank - they advised that a technician would be there within..."

"At the beginning of winter 2021 the 20 year old furnace started shutting down. I called Faisal (the best dependable..."

"Accuserv installed my furnace and water heater and comes for yearly maintenance. After 6 years our furnace had..."

"The guys at Grizzly plumbing always do a great job and stand behind their work. They describe the work that they’re..."