Heating & Air Conditioning in Whitby, Ontario

"Needed a new furnace (after 35 years!), they installed it. Good work, cleaned up everything, works fine. Had to..."

"My rental hot water tank finally broke, and leaked and made quite the mess. Luckily I had one of those inexpensive..."

"I am extremely satisfied with Demark Home service. Today 2 demark technicians came and installed a new rental furnace..."

"At the beginning of March I had Ashton Heating & Cooling replace my 30 year old furnace with a new high-efficiency...."

"They were very efficient and did a great job at cleaning all my vents. They also made sure that no dust or debris..."

"Our 23 year old AC unit broke down the night before our flight to visit family. I sent an email that night and the..."

"Awesome service. The appointment was at the time. Good quality of the service also very clean."

"When our furnace started to malfunction, I called Edward, who was my furnace maintenance serviceman. Edward came by..."

"Sheila was fantastic to work with, she answered all of our questions patiently. They put down new floors in my..."

"Thanks so much to the team! Great customer service - amazing care. Josh is knowledgeable, respectful, clean and..."