Noble Insulation Inc

Noble Insulation Inc is an insulation contractor serving San Francisco homes and businesses, specializing in attic and crawl space insulation, spray foam, blown-in cellulose, and air sealing to reduce energy costs and improve comfort. When you request an estimate, ask for a whole-home assessment with thermal imaging (and blower-door testing if available), clear R-value targets for your climate (aim for R-38+ in attics), and a plan for ventilation and moisture control. Be sure to ask about BayREN/PG&E rebates, Title 24 compliance, and get an itemized quote that includes air sealing around can lights, proper baffles at eaves, rodent exclusion, and thorough post-job cleanup. Compare material options (cellulose vs fiberglass vs spray foam) for sound reduction and draft control, and confirm licensing, insurance, warranty, and timeline before booking.