Blown-In Insulation Contractors in Barrington, IL

"very professional, explained everything thoroughly, worked very neat, and cleaned up afterwards. Very happy, and a great job!"

"I interviewed 4 contractors before settling on K& Y. Carlos, the owner is very knowledgeable, and his estimate came in at the most reasonable price. Work was done professionally. Very happy with the results."

"Great to work with. Clean and tidy."

"They were professional, timely, and did an excellent job insulating my attic. David ensured everything was done with attention to detail, and the results have already made a noticeable difference. Highly recommend their services to anyone looking for quality insulation work!"

"Great company. Fair pricing, solid work and friendly."

"Dan was a great guy and did a great job!"

"Great fellows who came to help us move some heavy furniture around our house. They were polite, friendly and professional."

"They respond very promptly. Evenly priced. Very personable and easy to talk to."

About us: "Koala Insulation of Northern Illinois 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 and can light covers. 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."