
Blown In Insulation, Foam Insulation, Professional Insulation Service
"The installers were very professional, and polite. They cleaned up after completing work done. Although it is to soon to know if the installation was done completely, it does appear the installation was done per Koalaâ s original proposal, and we were billed as they quoted. The only possible disappointment may not surface at all, but the plugs used to seal the 2â holes were only pressed into the holes by hand. I am concerned they may fall out in time. Overall pleased and would recommend Koala."
Brent & Penny W. in February 2023
40+ Years Experience, Weather-stripping, Insulation , and 2 more
"He was very very good! He was very prompt, and I would use him again."
C8435B00E294B7B0AD44311D8D816B8EB1F52CE6ABECF1008D4EE715F3C4F1E2 A. in December 2025

Spray Foam for Existing Walls, RetroFoam Insulation, Existing Wall Insulation , and 2 more
"RetroFoam of Michigan deserves more than five stars. The representative who gave me an estimate was prompt and professional. The office staff who called to tell me installers were ahead of schedule was kind and courteous as I answered during a busy day at work. The crew who came to insulate my garage was extraordinary. They made sure my garage was left clean. They even mopped the garage floor before they left! The crew leader explained the process of insulating with foam and exactly how the holes in my walls would be patched before the team left. I am an educator of 30 years and a licensed builder. I've remodeled and flipped homes and have rental units. I'm used to swinging a hammer alongside others. This company is made up of hard-working people who charge a fair price and do exceptional work. I have advice for those that run the company - take care of your installation crews! They are exceptional! If you've read this far and are interested in having your house/garage insulated give them a call now. You will be happy you did. Now...I'm looking forward to enjoying a warm man-cave garage on cold nights!"
Christopher R. in November 2022

Insulation removal, Insulation, Air sealing
"The scope of work was blow-in insulation into the basement ceiling. Troy was very professional and prompt with services. Additionally, Kuuma Installations beat other competitors estimates."
24104F670E434988311FAE020C814A316B02A9610E759E0568F78898E5E15583 2. in September 2025
Lebanon Insulation Contractors are rated 4.9 out of 5 based on 78 reviews of 78 pros.
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