Exterior Improvement Specialists:

Second Generation

Established in 1964, Ostrander Windows, Siding & Roofing is a family owned and operated business rooted in honesty and integrity. Continuing the family construction business into a second generation, Ostrander's is proudly providing Michigan and its neighboring states “big city service with a small town price” - just like it has been for over 50 years. Combined, crews bring over 150 years of experience to residential and commercial jobs, resulting in quality workmanship every time. Using only the most trusted names in the business, Ostrander's guarantees satisfaction and longevity with every building improvement, large or small. We personally promise that you will be pleased when you choose Ostrander's to maintain and preserve your home and business dwellings.

Let our family protect your family.


Replacement or new construction windows custom made for you in Grand Rapids.


Residential - Siding Roofing Windows

Let us help you enhance the value and beauty of your home by using only the most reputable materials with warranties to match.

Commercial - Flat Roofs

Flat roof replacement and repair.

We offer state of the art infra red moisture scanning to save you money by eliminating the guess work. We deliver results; not excuses.



Ostrander Windows, Siding & Roofing, Inc. has served commercial and residential customers across the state, providing the best quality workmanship and the highest customer satisfaction at an affordable price. We always treat our customers’ property with the same respect as we would have for our own.  If you need siding, roofing, or windows, please give us a call. You can be confident that we’ll do a top-quality job at the best price, just like we’ve been doing for more than 50 years.


  • Individual Residential Builders License #2101198945

  • Corporate Residential Builders License #2102199527



  • Belding Area Chamber of Commerce

  • Builders Exchange of Grand Rapids

  • National Federation of Independent Businesses

  • Better Business Bureau (A+ rating)



Year Established




Combined Years

Free Estimates

Call us at (616) 794-0661 or fill out the form below and we will be in touch shortly to schedule a free estimate. We appreciate the opportunity to discuss any of your building needs.

Thank you! We'll will contact you as soon as possible!




9019 W. Belding Road

Belding, MI 48809



Local: (616) 794-0661

Fax: (616) 794-0105

Office Hours:

Monday - Friday, 8am - 12pm, 1pm - 5pm


We would love to hear from you! Please fill out this form and we will get in touch with you shortly. Or you could call us at 1-800-750-7078.

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We are always searching for skilled laborers. If you are interested, stop by our office or call us any time during business hours.