Compare 47 Local Insulation Contractors in California

Browse 47 insulation business profiles across California, including Los Angeles, Oakland and San Diego, to see what each provider offers. Examine installation and replacement services and customer feedback, then contact relevant contractors to request estimates.
Decades of combined experience in attic insulation and crawl space services
Trusted insulation contractors in Los Angeles offering attic and crawl space solutions to improve energy efficiency, air quality, and home protection.
Attic Insulation Crawl Space Cleaning Mold Remediation
Free inspection and same-day fair pricing estimates
911 Attic Insulation provides top-rated attic and crawl space insulation, rodent proofing, and air duct replacement in Los Angeles. Licensed, bonded, and insured with 500+ five-star reviews. Free inspections and 20-year warranties.
Attic Cleaning Rodent Proofing Air Duct Replacement
We have over 15 years of experience in Los Angeles insulation services.
Expert insulation solutions in Los Angeles: spray foam, attic insulation, and radiant barriers. Energy audits, rebates, and 15+ years of experience. Call (323) 305-5010 for energy-efficient upgrades.
Spray Foam Insulation Attic Insulation Insulation Removal
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Attic Wizard
25 Years
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We offer over 20 years of specialized insulation expertise.
Attic Wizard offers professional attic and crawl space insulation services in Los Angeles. Specializing in removal, replacement, and energy-efficient solutions since 2001.
Attic Insulation Insulation Removal Insulation Replacement
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Goodman Insulation
14 Years
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We have nearly a decade of specialized experience in insulation services.
Trusted Los Angeles insulation contractor offering attic insulation, removal, and energy audits. Enhance home comfort with Goodman Insulation's certified solutions.
Attic Insulation Insulation Removal Crawl Space Insulation
Third-generation family-owned business since 1958
Trusted insulation contractor serving San Jose since 1958. Owens Corning Certified Energy Experts providing residential and commercial thermal, acoustical, and firestop solutions with lifetime warranties.
Commercial Insulation Residential Insulation Thermal Insulation
Experienced and qualified insulation technicians
Professional insulation removal, replacement, and attic services in Los Angeles. Carrier Insulation offers advanced solutions for energy efficiency, rodent proofing, and air duct replacement.
Insulation Removal Insulation Replacement Attic Cleanup