Premium Spray FoamInsulation Experts
Transform your home's energy efficiency with California's most trusted spray foam insulation company. Save up to 50% on energy bills while increasing comfort year-round.
Get Your Free Quote
No obligation. Get a response within 24 hours.
Homes Insulated
Energy Savings
Years Experience
Customer Rating
Comprehensive Insulation Solutions
From residential homes to large commercial projects, we deliver premium spray foam insulation tailored to your specific needs.
Residential Insulation
Complete home insulation solutions for maximum comfort and energy savings.
Learn More
Commercial Insulation
Large-scale insulation for offices, warehouses, and commercial buildings.
Learn More
The Smart Choice for California Homes
Spray foam insulation offers unmatched benefits compared to traditional insulation methods. Experience the difference with California Foam's professional installation.
Save Up to 50%
Dramatically reduce your heating and cooling costs with superior insulation.
Year-Round Comfort
Maintain consistent temperatures throughout your home in any season.
Noise Reduction
Enjoy a quieter home with spray foam's excellent sound dampening properties.
Eco-Friendly
Reduce your carbon footprint with energy-efficient insulation solutions.
Moisture Barrier
Protect your home from moisture, mold, and structural damage.
Air Sealing
Complete air sealing eliminates drafts and improves indoor air quality.
Long-Lasting
Spray foam insulation maintains its R-value for the lifetime of your home.
Increases Value
Boost your property value with modern, efficient insulation.
Simple Steps to Better Insulation
We've streamlined our process to make upgrading your insulation as easy as possible. Here's what to expect when you work with California Foam.
Free Consultation
Contact us for a free, no-obligation consultation. We'll discuss your needs and schedule an on-site assessment.
Custom Quote
Our experts evaluate your property and provide a detailed, transparent quote tailored to your specific requirements.
Professional Installation
Our certified technicians install your spray foam insulation with precision, cleanliness, and attention to detail.
Enjoy the Benefits
Start saving on energy costs immediately while enjoying a more comfortable, efficient home year-round.
What Our Customers Say
Don't just take our word for it. Hear from thousands of satisfied customers across California.
"California Foam transformed our 1960s home. Our energy bills dropped by 45% and the house stays comfortable all year. The team was professional and thorough."
Sarah Mitchell
Los Angeles, CA
Whole Home Insulation
Serving All of California
From the sunny beaches of San Diego to the rolling hills of San Francisco, California Foam provides premium spray foam insulation across the Golden State.
Los Angeles
3,500+ projects
San Francisco
2,100+ projects
San Diego
1,800+ projects
Sacramento
1,200+ projects
San Jose
1,500+ projects
Fresno
800+ projects
Oakland
950+ projects
Long Beach
1,100+ projects
Insulation Insights
EducationSpray Foam vs. Fiberglass: Which Is Right for Your Home?
Compare the pros and cons of spray foam and fiberglass insulation to make the best choice for your California home.
Read More
SavingsCalifornia Energy Rebates You Shouldn't Miss in 2024
Discover all the rebates and incentives available for California homeowners upgrading their insulation.
Read More
Tips5 Signs Your Home Needs Better Insulation
Learn to recognize the warning signs that your home's insulation isn't performing as it should.
Read MoreReady to Transform Your Home's Efficiency?
Join over 15,000 California homeowners who have already made the switch to spray foam insulation. Start saving on energy costs today.
- Free, no-obligation quotes
- Same-day response guaranteed
- Licensed & insured technicians
- Lifetime warranty available
"Best investment we ever made!"
- Sarah M., Los Angeles