About Great Lakes Roofing and Insulation Systems, Inc.

Great Lakes Roofing and Insulation Systems, Inc. is a reputable commercial roofing contractor and insulation provider serving Michigan for over 30 years. They specialize in flat and low slope roofing systems and offer expertise in insulation application, including cellulose, spray foam, and fiberglass. Customers praise their excellent communication, personable staff, and quality workmanship, with fast response times and no issues or leaks. They provide reliable services, including roof repair and installation, and are committed to completing projects on time and within budget.

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Reviews for Great Lakes Roofing and Insulation Systems, Inc.

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Apr 2026
The crew at Great Lakes went above and beyond the call of duty.
We were scheduled for the roof replacement in April but
we had some water leakage in March so they shoveled snow off the roof so they could start working. The crew showed up every day that the weather allowed them to work and they completed the job in a timely manner. I would highly recommend Great Lakes Roofing.
Dec 2025
We were so satisfied with the whole process of getting our attic insulated and air vents sealed. Teryn was honest with his quote and his crew were professional, friendly and timely in getting the job done. We are enjoying warmer rooms and listening to our furnace run less. We have and would highly recommended Great Lakes Roofing and Insulation Systems.
Aug 2024
Over the last 5 years we've had Great Lakes do blown in insulation in our attic, spray foam in our crawlspace and and new roof metal roof on the garage and part of the house. They have always been very professional, and the employees are great. They do great work at a good price.