Great Northern Insulation

I had a home evaluation for my "cold room". I was given great advice and professional service even if the plan did not include insulation install right away. I very much appreciated the time the consultant took to explain everything and to suggest best solutions. Thankyou for being honest and not just trying to make a sale!

Had our garage insulated with foam. Excellent job, great crew & reasonable price

Great Service and execution; thanks to GNI to doing exactly what they said they would do. Fair pricing and showing up on time and delivery of quality workmanship and clean up was important to me. Thank you Mike, Bob and helper for no nonsense experience. I highly recommend GNI for your insulation installations.

I was extremely satisfied in my experience with Great Northern Insulation. From their sales representative Eric, their office manager Kelly, to their installation team Bill & Chris; they were professional, courteous and most of all on time! The quality of their spray foam installation was the best I have seen.

We are very pleased with the job that Great Northern Insulation did for us. From the day Eric visited us and helped us plan out what we needed to do to make our home more efficient, to the great job done by Dave and Shawn M; we would recommend them to anyone who needed to upgrade the insulation in their home. Kelly was easy to reach by phone to answer our questions. We are looking forward to enjoying a much warmer home.