Great Lakes Systems Inc Email Format

ConstructionMichigan, United States11-50 Employees

Great Lakes Systems Inc operates in the construction sector, specializing in single-ply roofing for commercial, industrial, and institutional buildings. Based in Jenison, Michigan, the company serves building owners, architects, general contractors, and facilities managers, delivering roofing solutions aimed at keeping structures dry and protected. With a track record of applying over sixty-million square feet of single-ply roofing, it demonstrates capability across a range of project sizes—from small scopes to large industrial facilities. The firm is an approved applicator for multiple roofing material manufacturers, reflecting an established position within the single-pply roof market. In June 2024, the company announced a partnership with Weather Shield Roofing Systems, signaling collaboration on roofing maintenance and reroofing within West Michigan.

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