Heating & Air Conditioning in Hamilton, Ontario

"We just worked with Cozy World Inc. for the second time to install our Tankless Water Heater and I can't recommend..."

"Convertible provided great service from start to finish, from the initial sale to service completion and accommodated..."

"Excellent service. Organized and knows this product well. I contacted another authorized True provider and they..."

"I am very satisfied with the consultation and subsequent work to install a new AC at my home by the Furnace King..."

"We were very satisfied with the work performed by the techician in an efficient manner. Would definitely hire this..."

"Salesman assured me that AireOne would support the effort to get on the Greener homes loan and pay interest free for..."

"There had been a malfunctioning valve on our gas furnace and it needed to be replaced. The whole system also needed..."

"Reliable, honest service. Quality product offering, all employees (from sales to install technicians) were a..."

"cosmopolitan mechanical services installed brand new furnace and air conditioner at our house. Cosmopolitan..."

"Furnace stopped working yesterday at 4pm, called Empower and they worked around.my schedule to arrive right after I..."