Providing Comfort in the
Upstate of SC Since 1948

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Insulating Specialists

Since 1948, Bonham Insulating Company, has proudly served the residential and commercial communities of Spartanburg, S.C., and the surrounding areas, including Spartanburg, Union, Greenville, Anderson, Easley, Cherokee County and Laurens County. We strive to provide each of our clients with an unparalleled professional contracting experience, from design to project completion.

Great Communication

A business is rarely comprised of more than one good communicator and employee but I was impressed with all five of the guys I dealt with during their services. They followed through with all of my concerns and even made other good suggestions regarding managing critters entering our attic space as well as a good referral to a roofing repair service.

Erik , Spartanburg SC

Highly recommend!

I wanted to make my home more energy efficient and after research discovered that having enough insulation is one of the most critical things that you can do. I called Bonham Insulating, and Joe, the owner, came out to my house to inspect my attic,. He recommended blowing additional insulation into the attic space. His team was able to blow it in without any trouble, they were neat, nice, and professional. And the best part? I noticed an immediate difference in how much my AC was running. And when I got my power bill, I noticed it there, too. Highly recommend!

Clayton , Spartanburg, SC

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Bonham Insulating Company is happy to provide free estimates of your home or commercial project. Complete this form and we will be in touch right away.

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