Get Your Project Estimate | 269.345.6796

A Tradition of Quality and Expert Design

In 1963 Martin Mulder founded our Company with a dream to provide for his family.  Since that time, we have expanded from original Window & Door Service to now Include Sunrooms, Skylights, Framed Room Additions, and Home Remodeling.  Martin Mulder retired in 2001.

We enjoy keeping our company at its current size (8 employees)  & family-run.  This allows you to receive the direct design, pricing, and project management from the company owner-operators

Our Team of Professionals

Dennis Mulder

Serves as President. He operates the Mulder Glass Division. He is married, and enjoys the outdoors, fishing, and being active at Centerpoint Church in Kalamazoo.  Past service includes as a Community Deacon, and volunteer at Jesus Loves Kalamazoo.

Silas Mulder

Serves as Vice President, and operates the Mulder Construction Group Division.  He is a graduate of Calvin College, and earned his MBA at Western Michigan University. He is married with four children, and enjoys downhill skiing and hiking. He served for 6 years a Program Director for the 2nd-5th grade boys mid-week program at Centerpoint Church, and as a 2nd Grade Sunday School Teacher and Church Deacon.  Currently, he and his wife serve at Radiant Church in Portage as  Small Group Leaders and Small Group Program Coaches.

Randy Mulder 


Serves as Commercial Foreman, with over 35 years of expert experience in Commercial and Residential glazing. Randy is married with three adult children. In his spare time, he enjoys fishing, motorcycles, and spending time with his kids and grandkids.

Jordan Wegeler &

Robbie Zwalua

Serve as a Foreman for Mulder Construction Group. Jordan & Robbie, like all of our tradesmen and carpenters on staff, have a strong background, knowledge, and experience in construction methods and materials.

4244 Ravine Rd.

Kalamazoo, MI 49006

(269) 345-6796

Follow Us