Jim Maas and his crew just spent 2 days drilling holes and blowing insulation into the empty walls of my 100-year-old stone house. They did a great job...kept promises made, arrived on time, did careful work, did everything possible to reduce spread of dust, and cleaned up well. On top of all that, communication was good! Jim listened to what we needed done and followed through to the end. More than happy to recommend his business!

Even though Jim didn’t recommend that I didn’t need any work, I’m still impressed with his knowledge and honesty. In a world where contractors will try to sell you anything, he was honest and upfront. Even had dog treats for my two dogs. Whenever I need some insulation work done I will be calling Jim.

Awesome company to work with! They installed insulation on the first floor of my house and a vapor barrier in the crawl space during a flood restoration project. Jim, Luis, and Dan were all very knowledgeable and helpful with their recommendations. They were flexible with scheduling around work that needed to be completed by other contractors and helped keep my project moving forward quickly. I'm very pleased with their work!