Heating & Air Conditioning in Hamilton & Toronto, 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.
| Verified
Best of 2019
"We have been long standing customers (18 years) with Air Treatment and have had a serious and surprising customer..."
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| Verified
Best of the Best 2024
"Technicians showed up on time. Removed the old insert and replaced with new. The job was done and finished very..."
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| Verified
Best of 2019
"Laird and Son were able to respond to our A/C service outage in an efficient and timely manner."
see more >" Gas leak on a boiler, they Shawn came and fix the gas leak and no extra charge "
see more >"So this company came from a friend referral. He seemed nice over the phone and we told him the make of the tankless..."
see more >"We were doing a full renovation of our home and Biss was recommended by our contractor. They fully designed and..."
see more >"They sold coupons on Wagjag just to trap people to sell other services. They will force you to do those cleanings or..."
see more >"I was referred to Bettencourt by a long-time neighbour for servicing of my old air conditioner. Chris is very, very..."
see more >"We have used Mega City services for about 10 years. They have installed a new furnace, air conditioner and a..."
see more >"I made a horrible mistake and went with these guys to install my water heater. The installer came over and took about..."
see more >"This was the WORST trade we dealt with during our custom home build. The owner doesn't know anything about modern..."
see more >"New A/C installation. Used these guys 10 years ago. Had new a/c installed yesterday. Professional, next day service...."
see more >"I moved into a new house and there was no hot water. I called sunwave numerous times to get this issue resolved - I..."
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