Asphalt Shingle Roofing in California
Asphalt shingle is the most common and cost-effective roof covering in the country, and modern architectural shingles are a long way from the flat three-tab of decades past. They carry strong wind ratings, come in Class A fire-rated assemblies, and many are available with algae-resistant granules for the coast and fog belt.
We install shingle roofs as a complete system — proper underlayment, ice-and-water where it belongs, ventilation, and clean edge detailing — because the shingle is only as good as what is under and around it.
Free Inspection
Architectural and Class A shingle roofs, cost-effective and widely compatible.
What we do
Architectural shingles
Dimensional shingles with strong wind ratings and a longer service life than old three-tab.
Class A fire assemblies
Fire-rated shingle systems suited to California fire-zone requirements where they apply.
Algae-resistant options
Coastal and fog-belt roofs benefit from granules that resist the black streaking algae causes.
Full-system install
Underlayment, flashing, and ventilation done right — not just a new top layer.
Why 247 Roofing Pros
Roofing done right, and documented
- Licensed & insured. A licensed and insured CSLB C-39 roofing contractor working across California.
- Free inspection with photo report. You see the actual condition of your roof before you decide anything.
- Written scope before any work. Material, layers, ventilation, and price in writing — no surprises mid-job.
- Manufacturer-certified installers. Installed to the manufacturer spec so the material warranty stands.
- Permits pulled, inspections scheduled. We handle the reroof permit and the jurisdiction inspections.
- Workmanship warranty. Our warranty on the installation, on top of the manufacturer material warranty.
Asphalt Shingle Roofing — Questions & Answers
How long does a shingle roof last in California?
A quality architectural shingle roof commonly lasts 20 to 30 years, though intense inland UV and heat shorten the high end. Ventilation matters a lot.
Are shingles a good choice in a fire zone?
Class A fire-rated shingle assemblies are widely used in fire zones. We match the assembly to the local requirement.
Can you put shingles over my old roof?
We do not recommend roofing over failing layers. A tear-off to the deck lets us fix the sheathing and start clean.
Asphalt Shingle Roofing across California
We serve homeowners and businesses statewide. Find your region:
Free roof inspection
Get started with asphalt shingle roofing
Photo report, honest recommendation, and a written scope before any work. Serving California and the surrounding area.
Water coming in right now? Call — a phone call gets help moving faster than a form.
Request your inspection
Photo report and a written scope. No obligation.