The work was neat, the site was clean and I am very pleased with the quality.

We at the Holland Rescue Mission wish to express our thanks to you for partnering with us by helping to underwrite our Annual Harvest Banquet.

I want to especially thank Great Lakes for a job well done. Ted was a pleasure to work with and made sure that no detail was left undone. I am aware that you did all this for an extremely reasonable price.

I’ve tried 3 or 4 roofing companies for leaks and other problems and until I started using Great Lakes, I had nothing but problems. A big ‘well done’ to everyone.

Great service!

As usual, Great Lakes Systems met every challenge of aggressive schedules and rigorous quality inspection, despite unfavorable weather and restricted access. Great Lakes goes beyond the call of duty …

We continue to enjoy top service from you and your company.

My appreciation to you and your men for the cooperation and quality of work … performed like no other construction group in the United States on a Lexus project.

When a leak does occur … I call Great Lakes Systems. They always provide me with the same or next day service. When [another roofer] is called, response time is two, three, or more days … the bottom line is service … Great Lakes Systems provides the customer service.

Thank you once again for your involvement with our recent re-roofing project of the Aldrich
Athletic Center.

Considering the critical nature of the work, your roofing crew did an outstanding job (GVSU Mackinaw Hall).

We greatly appreciate the efficient and diligent work of the Great Lakes’ employees who helped complete the … reroofing of My Sisters” House.

On site when promised. Kept informed on progress. Stopped by several times to check the roof while waiting for flashing material.

This was a carefree project for me. Thank you!

Staff and management are easy to work with. I receive a good job on repairs.

Great Lakes Systems, Inc. does “First Class Work” and gives first class service promptly.

The folks at Great Lakes Systems are a joy to do business with … good people and lots of integrity.

Thank you for donating materials … to construct the maintenance building at Frederik Meijer Gardens.

I am very pleased to be able to count Great Lakes Systems as one of Steelcase’s approved contractors. Keep up the ‘World Class’ work!

We … wish to thank … Great Lakes Systems, Inc. … for standing behind the customer and actually doing what Prince terms “Delighting the Customer” by meeting/exceeding his expectations.

The job was completed in a timely manner. They took care of all trash. Did a great job. Always there for any questions and would go the extra mile for you.

Great Lakes Systems did a super job.

Each person in our organization brings to their position a dedication which management feels is unmatched by any of our peers. In a great measure, this has allowed Great Lakes to rise to a position of leadership in its industry, in a relatively short period of time.

I have had the opportunity to work with Great Lakes Systems on many projects … I am very impressed with their company from the workmanship they apply in the field to the company leadership at the very top. GLS combines expertise with high quality to make them a preferred contractor. I have no reservations recommending Great Lakes Systems as an excellent contractor for any project.

The roofing on this project went very well. We have no complaints.

Thanks again for your quality work, professional attitude and commitment to the timely, successful completion of this world-class project (Spectrum Heart Center).

Thank you for the quick response to our emergency situation and give our thanks to Jeff and his crew for the super work they did and the fine manner in which they conducted business. It was a pleasure having them work on the roof.

Great Lakes Systems is a service oriented company, putting the customer first. That is why we selected them as the roofing contractor for our new office building.

Great Lakes Systems was chosen, not because you were the lowest bidder, but because of your product and Company’s reputation … we have never experienced the feeling from any other contractor that the reason to work was to provide the best in workmanship and quality.

The new and reroofing work performed for us by GLS has been on-time, on-budget and high quality. I would recommend GLS as an excellent roofing service organization and roofing contractor.

We … are pleased with Great Lakes. As a result they are presently installing … on our new addition.