Reviews

10/10

Thank you Great Northern for such great service! The work is professional and was done in a timely manner. I highly recommend this service and I will definitely continue using Great Northern for future house projects.

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10/10

We are very impressed with the outcome of the spray foam insulation by Great Northern. This is the second time we have used spray foam and we were disappointed with the company that we used on our first project. GN's spray was very consistant throughout the house. No noticeable varying thicknesses or bumpy layers. The company was very pleasant to deal with, they are efficient, informative and timely. They did the job well and cleaned up after themselves.

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