By Annmarie Young on July 9, 2026 Verified by Google

Great customer service. I received a detailed quote and the work was done accordingly and in time. Drew took the time to answer all my questions in detail. I highly recommend Koala.

By Mike W on July 8, 2026 Verified by Google

Drew and the entire Koala team were great to work with. From the initial consult/quoting process to the final walk through, they were attentive, listening, and willing to "do whatever it takes". It will take time to document the overall effectiveness of the spray foam product/process, so I hope to add definitive details to this note down the road.

By Matt Jacot on July 7, 2026 Verified by Google

Highly recommend working with Drew and the team at Koala Insulation of Raleigh. The work they did made a huge difference in my home. The team was thorough in communication, conscientious, and honest about solutions to address my attic issues. Great team to work with and I’m happy I chose Koala to fix my insulation needs.

By Dave Johnson on March 31, 2026 Verified by Google

Koala Insulation replaced and upgraded the insulation in my house. I'm very happy with the results (based on the last 2 weeks): the upstairs isn't getting so much warmer than the rest of the house, and it's generally more comfortable. I got multiple quotes, and after negotiation, Koala's price was near the median of other quotes. It was a moderately-sized job (~1300 sq ft each for attic and crawl space, both needed new insulation), which took 2 days.

Justin the project manager was great to work with: very responsive to my requests, and he promptly updated the statement of work when I asked to change the scope (from spray foam for the whole attic to only spraying the ducts and adding blown-in fiberglass). If I had to criticize something, I'd say the biggest pain point was the requirement to full vacate the house (including my cats) while the spray foam was off-gassing, but that would have been the same for all contractors.

The crew showed up at the promised time and got the job done on schedule without any surprises (e.g., kicking through the ceiling, running late, increasing costs, etc.), which is all that I could really ask for. So overall, I'm happy that I got this project done, especially before another blazing hot summer.

By Jacquelyn Kleiss on March 30, 2026 Verified by Google

We are so glad that someone recommended KOALA Insulation to us for help in removing the 1972 insulation in our attic and replacing it with new. What a great team! Drew (owner), Justin, Terry, and Jaleel transformed our attic in record time and could not have been nicer to work with. Thanks so much to each of you for doing a 5 star job for us.