Insulation contractors in San Diego, CA
Compare insulation contractors serving San Diego 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 San Diego
Review contractor profiles, services, and ratings before requesting estimates.
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Pivotal Insulation La Mesa Inc.
4905 73rd St Suite 32, La Mesa, CA 91942
La Mesa-based insulation contractor offering spray foam, attic, fiberglass, blown-in, residential, and commercial insulation with a broad San Diego–area service footprint and a focus on responsive, affordable service.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“you are guaranteed that they are always ready to pick up your call and help you throughout the booking, removal of your old insulation, and installation of your new spray foam insulation all at the most affordable price.”
website: Shows responsiveness, ability to guide customers through booking and installation, and emphasis on affordable pricing.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Green Faith Attic Solutions
1455 Frazee Rd Suite 500, San Diego, CA 92108
San Diego-based attic solutions provider with listed address and contact options.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Spring Valley Insulation Contractors
3151 Bancroft Dr, Spring Valley, CA 91977
San Diego-area insulation contractor offering blown-in, batt, spray foam, and insulation removal for homeowners and contractors, with a quality-first approach and free estimates.
Services offered
Trust signals
From reviews & website
“PROUDLY IN BUSINESS SINCE 1966”
website: Shows long-standing business history.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Pacific Insulation Co
4550 Federal Blvd, San Diego, CA 92102
Pacific Insulation Co in San Diego, CA; rating 3.4 based on available data.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
California Attic & Build
4901 Morena Blvd, San Diego, CA 92117
Insulation contractor in the San Diego area offering spray foam, attic, fiberglass, blown-in insulation, plus removal and installation services; strong customer praise for professionalism, responsiveness, and honesty.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Choosing spray foam as your partner in insulating your home will provide you with all kinds of benefits that will last a lifetime, making this home investment well worth it”
website: Highlights benefits of spray foam insulation as a service offering
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
Attic Construction
4164 Cartagena Dr, San Diego, CA 92115
Attic Construction is an insulation contractor focusing on attic insulation, spray foam, and blown-in insulation, with multiple five-star Baldwin Park-area reviews emphasizing on-time arrival, clear explanations, thorough workmanship, and fair pricing.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“From my first meeting with Leonard for an estimate, the whole experience was smooth and straightforward.”
review: Demonstrates a smooth initial experience and transparency in the estimate process.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Thermal Nest Insulation of San Diego
1225 Exposition Way, San Diego, CA 92154
San Diego-based insulation contractor offering spray foam, attic insulation, and soundproofing with a focus on energy efficiency and noise reduction for homes in San Diego County.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Trusted Professional Insulation Contractor in San Diego, CA”
website: Trust signals from the website.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Excellent
Advanced Insulation System
5044 Ruffner St, San Diego, CA 92111
Insulation installation and related services in San Diego, with strong responsiveness and clear explanations.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Insulation”
website: Shows insulation-related services offered locally.
Workmanship
Ask for references
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
A Affordable Insulators & Services
1848 Puente Ave, Baldwin Park, CA 91706
Address in Baldwin Park with a San Diego location label; no website; reviews show mixed experiences with price and communication; phone contact available.
Reviewer highlights
Trust signals
From reviews & website
“Dont know how to treat anyone , the reception is too rude. Didn't expected.”
review: Indicates poor communication and customer experience.
Workmanship
Ask for references
Communication
Poor
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Questions to ask insulation contractors in San Diego
More insulation contractors in California
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.