Who We Are
Built on Trust. Backed by 40 Years.
Gerrity Roofing has been protecting Southern California homes since the 1980s — one roof at a time.
Our Story
Our Story
Gerrity Roofing was founded on a simple belief: every homeowner deserves a roof they can count on, installed by people they can trust. What started as a small family operation in Orange County has grown into one of Southern California's most respected roofing companies — with over 1,200 completed projects and 40 years of hands-on experience.
We've never lost sight of what matters most: quality craftsmanship, honest communication, and standing behind every job we do. From Riverside to the South Bay to Orange County, our crews show up on time, work clean, and don't leave until the job is done right.
What Drives Us
Our Core Values
Craftsmanship
We take pride in every nail, every shingle, every flashing detail. No shortcuts, no exceptions.
Honesty
We tell you what your roof actually needs — not what generates the biggest invoice.
Reliability
We show up when we say we will, finish on schedule, and clean up completely.
Warranty
Every job comes with a 10-year workmanship warranty. We stand behind our work, period.
The Crew
The People Behind Every Roof
Our experienced crews are background-checked, fully insured, and trained to the highest standards in the industry.
Credentials
Licensed, Certified & Insured
Gerrity Roofing holds all required California state licenses and maintains full general liability and workers' compensation insurance. We are certified installers for GAF and CertainTeed roofing systems and are accredited members of the Better Business Bureau.
Get a Free EstimateCA Contractor License
#1013819
GAF Certified Installer
Master Elite
CertainTeed Certified
SELECT ShingleMaster
BBB Accredited
A+ Rating
General Liability Insurance
Fully Insured
Workers' Compensation
Fully Covered
Let's Talk About Your Roof
Free estimates, honest advice, and 40 years of experience behind every quote.