Serving Green Bay, WI and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1978
Free estimates
Customers say: Quick response
"Wonderful to work with!"

Serving Green Bay, WI and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1978
Free estimates
Customers say: Quick response
"Wonderful to work with!"

Serving Green Bay, WI and surrounding areas
Angi Approved
In business since 2022
Free estimates
Credit card accepted
"Project well done"





+9

Serving Green Bay, WI and surrounding areas
Angi Approved
In business since 2024
Free estimates
Warranties offered
"Travis, Logan and Jaxon were very professional in their work and cleaned up after. Great group of men to work with and I highly recommend Koala. Also had a room fan installed. None other of the estimates I had offered a fan. Another feature Koala offered and installed was an insulated zipped hatch cover over the entrance cover into the attic to completely seal any air leakage. Highly recommend Koala"
Serving Green Bay, WI and surrounding areas
Angi Approved
In business since 2019
Free estimates
Warranties offered
Specializing in insulation! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!
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