San Diego's Top-Rated Roofing Contractor
Over 20 years and 1,000+ projects across San Diego County. From coastal La Jolla to inland El Cajon, we know the local climate and building codes inside and out.
Years in Business
Projects Completed
California Offices
Owens Corning
Preferred Contractor
161+ Google reviews
Yelp
49+ reviews
BBB Accredited
A+ Rating
Licensed & Insured
CSLB Lic# 1094851
Owens Corning Preferred Contractor
Member of the Contractor Network since 2023
Why Choose Us
Why San Diego Trusts
California First Roofing
For over 20 years, California First Roofing has helped homeowners and businesses across San Diego County with dependable residential and commercial roofing — repairs, replacements, installations, and 24/7 emergency service.
We understand coastal salt air in La Jolla, valley heat in El Cajon, and dense suburban builds across Mira Mesa and Chula Vista. Every project is supervised from tear-off to final inspection by experienced foremen — no subcontractors.
Strong local roofing knowledge
We know San Diego's challenges — sun exposure, coastal moisture, Santa Ana winds, and the building requirements in every neighborhood we work.
Clear inspections, honest assessments
Detailed inspections with plain-language explanations and photos. No pressure, no upselling, no scope surprises.
High standards for workmanship
Every project follows strict installation guidelines with quality checks at each phase. Supervised start to finish by experienced foremen.
Respect for your home and property
Work areas stay organized. Landscaping and belongings stay protected. We leave every site cleaner than we found it.
See Our Work in Action
Residential and commercial projects across San Diego, Los Angeles, and San Jose — from the crew that earns every five-star review.
Certified Partner
Owens Corning Preferred Contractor
California First Roofing has been approved as a Preferred Contractor in the Owens Corning Roofing Contractor Network of independent contractors. This ensures:
- Met standards set forth by Owens Corning
- Licensed and insured as required by state law
- Provides the highest-quality products and customer service
- In business two years under current business name
Materials Built for San Diego County
San Diego's coastal salt air, intense UV exposure, and seasonal Santa Ana winds require materials built to last. We select roofing systems rated for these specific conditions.
24/7 Emergency Roof Repair in San Diego
When roofing emergencies strike, quick action prevents further damage. We respond fast to secure your property.
We respond to
- Active leaks and roof breaches
- Wind and storm damage
- Missing or damaged shingles
- Tree or debris impact
- Damaged flashing and vents
- Structural concerns and sagging
Four Steps to a New Roof
From the first call to final inspection, every step is clearly communicated and nothing starts until you've approved a written estimate.
Clear Estimate
Written scope, material specs, timeline, and pricing. No surprises.
Expert Install
In-house crew from start to finish. Clean site, lasting roof.
Areas We Serve in San Diego County
Loved your new roof?
Share your experience on Google. Your review helps other San Diego homeowners find honest, quality roofing.
5.0(161+ on Google)Clear estimate, professional crew, and they finished exactly when they said they would. Cleanup was spotless. We would absolutely recommend them to neighbors.
We had storm damage and they worked with our insurance and kept us informed the whole way. The crew was respectful of our property and the final inspection looked perfect.
Honest recommendations—no pressure. The new roof looks sharp and we have peace of mind.
San Diego FAQ
Roofing Questions — San Diego
Get Started
Request Your Free
Roof Inspection
A licensed inspector examines your roof and delivers a written report with photos. Most estimates back within 24 hours of the visit — no pressure, no obligation.
- Free inspection — no cost, no obligation
- Written estimate before any work begins
- In-house crews only — no subcontractors
- Licensed & insured (CSLB Lic# 1094851)
- Owens Corning Preferred Contractor
- Manufacturer + workmanship warranties