Get matched with top insulation pros in Portland, MI

"Crew 7 insulated my entire home in record time and impeccable detail."

"I was very pleased with the blown fiberglass insulation they installed in my attic. It's a nice, clean job with quality insulation. I had 5 quotes from companies and this was by far the best value for the job."

"Fast and efficient and cleaned up when finished. Showed us pic's as work progressed so we could see the space after old insulation removed, and after new foan insulation was installed showing even application and depth."

Koala Insulation of Grand Rapids is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage. We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch, can light covers and solar attic fans. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"We are extremely with the workmanship Infinity Home Improvement showed. Excellent response time. Spectacular customer service. We highly recommend"

"Very pleased with the installation. Everything went pretty smoothly and completed in one day. Would recommend this company"

"It was the coldest day of the year so far and they still showed up and did the job which was all outside."

"Professioal and kept me well informed of what was being completed. And asked me if I wanted to check the instulation as the project was being completed. Attic insulation."

"They've maintenanced my furnace before I required a new one and they've always maintenanced the new one since I got it replaced about 3 years ago. Very easy to work with. I think I've been using them since 2008."

We have a passion for quality, well built, and long lasting buildings. We not only hope you find our closed-cell spray foam to be an incredible product, but we hope you can see that it is far superior to other forms of insulation available. We hope to be working for you soon! Give us a call today at (616)-644-8650. \n\nFYI: Wall studs must be exposed.