Family-Owned | Licensed & Insured | Free Estimates | Over 50 Years’ Experience
Looking to lower energy bills and make your home more comfortable? Greenshield Insulation is your trusted, local insulation expert serving Mattawan, Kalamazoo, Portage, and the greater Southwest Michigan area. We specialize in spray foam insulation (open & closed cell), blown-in cellulose, attic insulation, wall cavity fills, insulation removals, and eave baffle ventilation.
Since 2016, we’ve helped hundreds of homeowners and contractors seal in comfort and save money. Our team brings over 50 years of combined experience, using industry-best equipment and techniques to deliver high-quality, efficient, and code-compliant insulation solutions.
✅ Licensed & Insured
✅ SPF Certified
✅ Consumers Energy Rebate Partner
✅ Residential & Commercial – Retrofit & New Build
✅ Honest, Clean, and Prompt Service
We treat every home like it’s our own — and we stand behind our work. Whether you’re finishing a pole barn, improving attic performance, or upgrading your home’s envelope, Greenshield Insulation is the shield your home deserves.
📍 Serving a 40-mile radius of Mattawan, MI
📞 Call today for your free estimate!
