Get matched with top blown in insulation install or upgrade pros in Belmont, CA

"Had a great experience hiring Bay Valley Insulation. The quote arrived very efficiently and was the price I was looking for. The crew of Tony and Henry arrived inside the scheduled window and work was completed in a timely manner that day. The job looked great in the blown attic and final clean-up was great. Thank you."

"Great staff / Great Price and in and out in one day. Would use them in the future"

"All done in 1 day. "

"very professional and definitely work in the future ."

"Quick and easy. the only way"

"Happy with everything from start to finish. Quality work and great customer service including filing for the California rebates!"

"I would've been five stars, but on the final day of the project, the foreman pressured my wife into giving them five stars. Even handing her her phone to practically make her do it right then and there. It made her feel incredibly uncomfortable. It would've been five stars if not for that."

"Joe come out to make sure everything is ok with the project"

"Just started the project today."