About Us

Large group of Great Lakes Roof staff standing together in front of two of our cranes in honor of Safety Day

Great Lakes Roofing Corporation has been an industry leader for 40 years

Great Lakes Roofing Corporation (GLRC) started in Milwaukee in 1983 and has grown to employ about 100 people. Currently, our locations serve Wisconsin, Michigan, Illinois, Minnesota, and Iowa.

GLRC’s diverse crews provide roofing solutions for the full range of residential, commercial, and industrial roofs. These range from flat-top stores, schools, and warehouses to complex steep-slope houses of worship and high-rise, multi-tenant buildings.

GLRC is proud to hire the best roofers and utilize the highest quality materials. As a result, we install new roofs and complete repairs with award-winning workmanship. Customers rely on GLRC’s roofing solutions to protect their investments, the people, and the assets inside their buildings.

Building community by donating time and materials through our Helping Hands program is a key tenet of our culture. We also support our community by participating in food drives and community fundraisers. Learn more about Helping Hands here.

Window into a roofer’s day at GLRC

GLRC's 4 Pillars- a venn diagram of Service, Safety, Quality and Employee Experience

To achieve our mission, we are guided by four Pillars: Safety, Customer Service, Quality, and Employee Experience.

Our efforts to be the safest roofing contractor in Wisconsin have been recognized with multiple awards from organizations like the BBB, the National Roofing Contractors Association, and the National Safety Council.

GLRC’s 4 Pillars


Mission Statement

Our mission is to be our client’s trusted partner and first choice for roofing solutions.


Honoring our 40th Anniversary - 1983-2023!

A Message from GLRC President Chris Lampien 

Learn more about the 4 Pillars on which Great Lakes Roofing Corporation has built its commercial and industrial roofing success.


Great Lakes Roofing Corporation BBB Business Review

Business Ethics and Quality Awards

We have worked with many organizations highlighting our commitment to Safety, Quality, Business Ethics, and Customer Service. We are proud to provide you and our team with the best quality and safety!

Check out the video to learn more.