Insulation Contractors in Boulder, CO

"Nice job with no issues. Cleaned up great and caulked expansion joints. I would recommend. Also got the best price."

"Russell was a pleasure to work with, very knowledgeable and helpful with planning and deciding what needed to be done for my home insulation project. His team was prompt and on time every day which really impressed me, especially since they drive from the OC each day! They fully removed my old insulation, cleaned and sanitized my attic, rodent proofed it, and then blew in treated cellulose. They don't do spray foam insulation, but as I learned from this project that's not always the best answer, anyways. Everybody was professional and they cleaned up as they went. I'll hire them back in an instant if I need any more done in the future! Thanks guys!"

"Jason is so courteous and caring. My husband has cancer his estimate was done with a mask on and distancing. He and his co-worker were so caring not to track any dirt in they covered the flooring in each area they worked in. They cleaned up everything inside and out before leaving much cleaner than it was when they arrived. Great people took small amount of time and great price!! Highly recommend!!!"

"They did a great job with my addition in wall insulation foam needs. Seth and Ron went beyond make sure I was satisfied. Easy experience."

"After noticing that our gas and electricity bills had been growing at a ridiculous rate, we were able to get in touch with these guys. They recommended we air seal and blow new insulation into the attic. The difference was pretty night and day and our bill noticeably dropped! I would recommend these guys to anyone given their pricing and professionalism."

"These guys brought in a team that worked hard to deliver great results. Would recommend."

"They were great. We will use them again."

"I had used Community Insulation to add insulation to the attic and was so pleased with their professional service that I requested them to add insulation to the crawl space. I have recommended them several times."

"Seth is very pleasant to work with. He goes the extra mile to get done what we wanted done. We will have him back to help with our squeaky floors. The foam seams to be very rigid and I think could keep the floor joists from moving and squeaking on the steel. A very good 5 star contractor for spray foam. We now have a well encapsulated crawl space. Air tight and warm! Neal Johnson"

About us: "USA Insulation provides whole-home insulation solutions nationwide with our proprietary USA Premium Foam Insulation. Our injection foam provides incredible benefits by creating a solid barrier between your home and the outside environment."

"I had used Community Insulation to add insulation to the attic and was so pleased with their professional service that I requested them to add insulation to the crawl space. I have recommended them several times."

"Chris was very professional and executed the project quickly and effectively. Very honest work and I will be using him for future projects."

"I worked with both owners, Josh and Dustin, along with crew leader Chi and Javi. All of them were outstanding to work with. Communication was excellent. Work and cleanup were great. The price was outstanding. The job was completed five days after the site visit to quote the project. The job involved adding blown-in cellulose in the attic on top of an existing layer (R30 to R38). Soffit baffles were installed to ensure proper attic ventilation. The final attic insulation is now R60 over the house and garage. Dustin explained what work would be most cost-effective. Labor and materials charges were separated in the quote. I highly recommend Insulation Nation."