Best of 2021
"Great service, prompt and reliable did a super job, cleaned up when done. Explained what they had done"
"I sought the services of Great Northern by recommendation from my HVac provider. The only complaint I have is that..."
"Great company to work with, Reliable and true to their word. Very helpful staff to make sure that you get the best..."
"My attic had the original insulation from the 80s and I was noticing the house was quite cool. I have been putting..."
"What a great experience. From the quotation to job completion, I couldn't be happier. At quotation, Justin took the..."
"I had condensation problems with my attic duct work.
It was a difficult job crawling around a shallow attic full of..."
Best of 2019
"In person and on the phone, staff make you feel valued with their professionalism.
They listen and respond to all..."
Best of 2020
"Excellent first visit to measure the window glass to be replaced. The second visit a couple of weeks later was for..."
"From the sales to the installation of the insulation, they were professional, punctual and pleasant. "
"Rubens and the team at Toronto City Contracting. Have a level of attention to detail and professionalism that truly..."
"Canada Green insulation was fantastic right from start to finish. Maria is a gem, providing guidance and great care..."
"Successful furnace installation. Nelson was always extremely fast responding to any questions or messages. New..."