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Commercial Glass

Commercial Glass

←View Our Work Commercial Glass Under our Mulder Glass Division, we have been installing both Commercial and Residential Glass since 1989. We have the experience and equipment to tackle complex projects, from commercial skylights to security doors, and much more. To...
Windows & Doors

Windows & Doors

←View Our Work Windows and Doors Mulder Construction Group has expertise in the design and installation of custom and replacement windows and doors.  Please contact us to discuss your project. Portage, MI – Custom Sunroom Entry Door and Transom Portage, MI...
Skylights & Service

Skylights & Service

←View Our Work Skylight Installation & Repair Mulder Construction Group provides expert skylight installation and repair.  We can add new single or multi-part skylights, including drywall shafts.  If you have an older skylight in need of frame replacement or new...