
Insulation Co., LLC - Removal & Clean Outs
Insulation Co., LLC - Removal & Clean Outs
Insulation Co. LLC has been Western Washington’s trusted attic and crawl space specialist since 2008. Based in Seattle, we provide far more than insulation—we offer complete attic and crawl space restoration. Our services include insulation removal and replacement, full cleanouts, mold remediation, duct insulation and sealing, rodent exclusion and proofing, vapor barrier installation, crawl space door upgrades, and comprehensive air sealing. For moisture issues, we also install sump pumps and French drains. We even offer specialized crawl space services for manufactured homes. Whatever your home needs beneath or above, our team ensures a clean, healthy, energy-efficient space built to last.
"I am very happy with the overall result of the project. The quoting process was quick, and the team was able to start the work within just a few days of me accepting the quote. The service crew was professional and performed the service exactly as promised. I also appreciated that the estimated price and the actual invoice amount were the same, so there were no surprises at the end."
Austin K on February 2026
Insulation Co. LLC has been Western Washington’s trusted attic and crawl space specialist since 2008. Based in Seattle, we provide far more than insulation—we offer complete attic and crawl space restoration. Our services include insulation removal and replacement, full cleanouts, mold remediation, duct insulation and sealing, rodent exclusion and proofing, vapor barrier installation, crawl space door upgrades, and comprehensive air sealing. For moisture issues, we also install sump pumps and French drains. We even offer specialized crawl space services for manufactured homes. Whatever your home needs beneath or above, our team ensures a clean, healthy, energy-efficient space built to last.
"I am very happy with the overall result of the project. The quoting process was quick, and the team was able to start the work within just a few days of me accepting the quote. The service crew was professional and performed the service exactly as promised. I also appreciated that the estimated price and the actual invoice amount were the same, so there were no surprises at the end."
Austin K on February 2026















