
Flagstone Roofing & Exteriors provides roof repair, replacement, hail-damage inspections, and solar in San Antonio, TX – serving Stone Oak, Alamo Heights, Alamo Ranch, Helotes, and nearby communities. San Antonio sits in Texas ‘Hail Alley,’ so we specialize in documented hail inspections and insurance claims. GAF Certified, BBB A+, 400+ reviews, lifetime workmanship warranty. Free inspections: 855-898-ROOF.
Roofing Services in San Antonio
Flagstone Roofing & Exteriors provides hail-damage repair, full roof replacement, roof repair, solar, and insurance-claim help across San Antonio, TX – with impact-resistant options built for Hail Alley and a lifetime workmanship warranty.
Why San Antonio Roofs Take a Beating
San Antonio sits in the heart of Texas ‘Hail Alley’ – one of the most hail-prone metros in the country. Severe spring storms (like the historic 2016 event, among the costliest hailstorms in Texas history) can shred a roof in minutes, and intense year-round UV and heat age shingles faster than almost anywhere in the state. That’s why impact-resistant systems and fast, well-documented hail inspections matter here – and why local experience with San Antonio adjusters saves you money.
Neighborhoods We Serve In & Around San Antonio
Stone Oak, Alamo Heights, Alamo Ranch, Helotes, Schertz, Converse, Boerne, Cibolo, and Timberwood Park.
Why San Antonio Homeowners Choose Flagstone
- 30+ years, GAF Certified, BBB A+ with 400+ reviews
- Impact-resistant (Class 4) roofing options that may earn an insurance discount
- We document hail damage and meet your adjuster on-site
- Lifetime workmanship warranty on every job
- Roofing and solar under one crew and one warranty
Frequently Asked Questions
Is San Antonio really that hail-prone?
Yes – San Antonio is squarely in Texas ‘Hail Alley’ and sees frequent, severe hail. That’s why we push documented inspections and impact-resistant roofing here.
Will insurance cover my hail damage in San Antonio?
Weather-related hail damage is typically covered. We document everything with dated photos, meet your adjuster on-site, and handle the scope so you get a fair assessment.
Should I get impact-resistant shingles?
In Hail Alley, often yes – Class 4 shingles hold up better to hail and can qualify you for an insurance premium discount. We’ll tell you honestly if it makes sense for your home.
Do you do solar in San Antonio?
Yes – with San Antonio’s heavy sun, solar pays off, and we install it alongside your roof for one crew and one warranty.


