Very happy with the work Adam and his team have done with my attic. I had 4 other companies bid the job and ultimately decided to choose Koala for the job. Adam answered all the questions I had and was easy to work with. I decided to increase my attic insulation to R-60 due to horrible existing insulation, and air seal my attic. Kyle and his team showed up on time, communicated clearly, left my house as clean as before they came and even provided me with pictures of the whole job start to finis

Prior to contacting Koala, a couple other companies were contacted concerning what needed to be done. I knew exactly what I wanted from the service for what needed to be foamed. Let's just say, while speaking with Adam from Koala, he agreed with what was needed, gave a reasonable price, therefore I booked the appointment. Mark came out 7am ready. Thank you Mark. The fantastic crew came by 7:30am. They completed the task. Looked superb, outstanding. Even though Koala has been in business

Amazing team to work with! Got an estimate within 2 hours from the time I called. Scheduling was fast and job was done very professionally. I would definitely recommend Koala and will be calling again soon for another project.

Koala SW Chicago was expedient to remediate our mold issue, foam the roof deck, seal and fiberglass insulate the walls for a reasonable price. Great team! I had them back for the main attic too. They got all the way back over a tight hallway and sealed air leaks despite intense heat that day. IR images show a huge improvement.

I researched several companies and their estimates for Crawl Space Encapsulation at my home before I decided on Koala. The communication from the owner was very timely and his onsite supervisor Mark and his crew were terrific. They were professional, friendly, efficient and very informative. My crawl space turned out better than I anticipated. I highly recommend Koala of SW Chicago!

Phenomenal experience from initial consult through job completion! The entire team was knowledgeable, professional and thorough in addressing my concerns. I now have peace of mind knowing my family will be warm in the winter and cool in the summer! We would definitely use Koala again and I’ll gladly refer them to anyone. Thank you Koala!

We contracted with Koala to insulate the crawl space area under a room addition.(spray in foam) The team that came out was excellent. They were very cautious and respectful of our home when bringing in their equipment. The finished job was done as I requested. I highly recommend Koala for your insulation needs.

The estimator came by and was on time with the set appointment. He was professional and patient in answering all of my questions / concerns when providing us a quote for the job. The installer, Kyle, was also professional in answering additional concerns. Kyle and his partner also explained the process and also took before and after pictures of the job. Great job done by all in an efficient timeline. Thank you!