Insulation Contractor


Greenshield Insulation provides premium energy savings services to both the residential and commercial sectors out of Kalamazoo, MI. It doesn't matter if it's new construction, existing structures, or speciality projects, GSI can help you get the job done; and with 40 years of experience as spray foam insulation contractor you can sleep good knowing it'll be done right.

Find out more


Spray Foam Insulation

GSI is an experienced spray foam insulation contractor servicing southwest Michigan. 

Insulation and Ventilation Services

From blown-in wet spray cellulose to open or closed cell foam, we've got all your insulation needs covered. As the premier Insulation contractor in Kalamazoo, GSI is your one-stop shop for insulation and ventilation needs.

FREE in-home Estimates

Let us bring our insulation experience to your home or project and ensure it's done perfect.

About Us

Greenshield Insulation blown in cellulose residential insulation attic spray foam.

Family Owned and Operated

GSI is father-son owned and operated, with over 40 years of experience as an insulation contractor. We have the  solutions for your project no matter the size or budget, whether you're interested in spray foam insulation, wet-spray cellulose, fiberglass, etc. we've got you covered. So breath easy, because when the owners are doing the job, you know it's going to get done right. Satisfaction guaranteed. Greenshield is operated out of Kalamazoo, MI.

Spray foam insulation in Kalamazoo Mi performed by insulation contractor Greenshield Insulation.

Experience You Can Trust

Greenshield been an insulation contractor for a long time, and go the extra to mile to see that you're satisfied. Not until the job site is completely cleaned and you're satisfied with the work performed that you'll be ask to pay. 

Greenshield insulation kalamazoo Michigan residential insulation in home estimates and commercial.

Schedule a FREE estimate

Give GSI a call at (269) 743-3121 to discuss all you're insulation and ventilation questions, including the popular spray foam insulation. We'll gladly come to you and provide a FREE estimate. 

Schedule Now

Contact Us

Request a FREE In-Home Estimate

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Greenshield Insulation

10105 W J Ave, Kalamazoo, Michigan 49009, United States

(269) 743-3121


Monday - Friday: 9am - 5pm

Saturday: By appointment

Sunday: Closed


Sign up to hear from us about specials, sales, and events.