Great Northern Insulation

We hired GNI to top-up our main floor attic to an R60 with cellulose blow-in insulation. Right from the beginning it was a very professional and friendly experience. The sales rep, Michael, answered all my questions and went beyond my expectations by even agreeing to wrap my fan duct line with an insulation sleeve that I had purchased. It only took about 4 hours for the guys to complete the work and they cleaned up nicely. Top notch company and highly recommend them!!

Great customer service. Very friendly and efficient staff. Had an additional 12 inches of insulation blown into our attic. Great Northern Insulation consulted and 10 days later they installed the insulation.

Great to work with GNI, again. Always Professional & a superb product

The technicians that came out to the house were very polite to my daughter as I was unable to there. They had done and completed everything that was expected from James Gouldburn who came out and gave the quote the first time. I would differently recommend your company to all friends and family. Job well done!!

From start to finish this Great Nothern Insulation was professional and did what they said they would do. It was not required but I accompanied the estimator into the attic prior to the work and then I went up after the work. They did exactly what they quoted and in my estimation met or exceeded the amount of insulation quoted. The installers were polite and helpful. The accounting department was helpful and processed the Government rebate application. I would recommend Great North Insulation.