Blown-In Insulation Contractors in Oak Ridge, TN

"I was very pleased with the job from start to finish. They were always on time or even sometimes a few minutes early which I appreciated. They were total pros from phone calls to installers .Everyone was great. If I ever need more insulation they will be my first call."

"Absolutely wonderful to work with. Totally did all I requested to have done. Kept me informed of what was going on and why. Very professional in every way. Good communication throughout the process. Highly recommend!!!! Accolades to Austin, George, Nate, Travis, Robert and Jake. This Retro Foam Team is an asset to your company. The men are gentlemen in every respect. Very thorough, kind, respectful and kept me informed of every step of the project as they did it. Always informed of when they would arrive. I really appreciate that."

"Dylan came the same day that we needed assistance. Very professional, knowledgeable and kind. Installed our Ecobee thermostat in no time and made sure everything worked perfectly. Found my new HVAC company and person!"

"Chris was extremely professional hard driving explained the process very well. Did a excellent job and clean up. Couldn’t ask for any more. Extremely pleased thanks"

About us: "Koala Insulation of Greater Knoxville 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."