Insulation contractors in Oakland, CA
Compare insulation contractors serving Oakland and the surrounding area. Review each contractor's services, ratings, and key details, then use the questions below to verify scope and pricing before booking estimates.
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Compare insulation contractors in Oakland
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Atticare USA
303 W Joaquin Ave Unit #103, San Leandro, CA 94577
Atticare USA provides energy-efficiency home upgrades in the SF Bay Area, including insulation, air sealing, attic cleaning, rodent proofing, and more, backed by multiple 5-star reviews noting professionalism, on-time service, and noticeable energy savings.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Oakland spray foam insulation does an outstanding job! Friendly, professional, and fast. The quality of their work speaks for itself. highly recommend for anyone needing insulation done right.”
review: Shows positive perception of professionalism and workmanship.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Juniper Insulation
1240 Bush St, San Francisco, CA 94109
Juniper Insulation is a San Francisco-based insulation contractor offering spray foam, attic, fiberglass, blown-in insulation for residential and commercial properties, with strong five-star reviews and a focus on energy efficiency and comfort.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“provides expert attic insulation services designed to improve energy efficiency, comfort, and overall home performance.”
website: Demonstrates focus on energy efficiency and comfort; supports diagnostic/assessment claim.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
USA Spray Me Spray Foam Insulation Contractor
800 Avenue H, San Francisco, CA 94130
USA Spray Me is a San Francisco–area insulation contractor offering spray foam insulation and a broad range of related insulation services from 800 Avenue H, San Francisco, serving Northern California.
Services offered
Trust signals
From reviews & website
“Spray Foam Insulation”
website: Shows the provider offers spray foam insulation as a service.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Attic Pros
718 Douglas Ave, Oakland, CA 94603
Oakland-based Attic Pros provides comprehensive attic and crawl space services with strong customer praise for communication and rodent-proofing.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Call Our Attic Cleaning, Crawl Space Cleaning, Rodent Removal Experts Today!”
website: Demonstrates service breadth and trust signals
Workmanship
Excellent
Communication
Excellent
Scheduling
Ask during quoting
Cleanup
Excellent
Cal Spray Foam Insulation
680 Valencia St, San Francisco, CA 94110
Cal Spray Foam Insulation provides residential and commercial spray foam insulation across California, offering polyurethane spray foam with attic, wall, and crawl space insulation. They emphasize licensed, bonded, insured status, competitive pricing, and ongoing project updates, with diagnostic inspections and energy-saving benefits highlighted.
Services offered
Trust signals
From reviews & website
“LICENSED, BONDED & INSURED Serving commercial and residential customers throughout California with safe and ethical service.”
website: Trust signal showing licensing and ethics for homeowner safety
Workmanship
Excellent
Communication
Good
Scheduling
Good
Cleanup
Ask during quoting
American Attic
2721 106th Ave, Oakland, CA 94605
Johnson's Insulation offers attic, crawl space, and wall insulation plus attic cleanup, energy audits, and HVAC-related services in Oakland, with professional, clean, and competitively priced work as reflected in reviews.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Attic Insulation”
website: Shows core insulation service offering.
Workmanship
Excellent
Communication
Excellent
Scheduling
Ask during quoting
Cleanup
Excellent
Johnson's Insulation
456 Hester St, San Leandro, CA 94577
Rywen Insulation provides insulation installation, rodent proofing, attic/crawl space cleanup, and vapor barrier services in the Bay Area, offering free estimates and a warranty, with strong communication and workmanship in homeowner-focused projects.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“maintained clear, proactive communication throughout the entire job.”
review: Demonstrates trustworthy communication during work.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Oakland Spray Foam Insulation
40 Harrison St Unit 459, Oakland, CA 94607
Oakland Spray Foam Insulation provides residential and commercial spray foam insulation in Oakland, CA and surrounding areas, with attic, crawl space, and insulation removal services. They are licensed, bonded, and insured and offer free estimates. Reviews highlight professional, on-time service and energy-saving results.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“SPRAY FOAM INSULATION SERVICES FOR RESIDENTIAL AND COMMERCIAL IN oakland, CA AND SURROUNDING AREAS”
website: Shows they offer spray foam insulation for residential and commercial in Oakland and surrounding areas.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Rywen Insulation Inc
456 Hester St, San Leandro, CA 94577
unknown
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Questions to ask insulation contractors in Oakland
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Plan before you hire
These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.