Asphalt Shingle Roofing

We serve Northern California across three regions: the San Francisco Bay Area (six counties from Alameda to Santa Clara), Greater Sacramento (Sacramento out to Roseville, Folsom, and Davis), and the Central Valley (Stockton to Modesto). Our crews are based in Castro Valley. We handle permits and know the building codes for each jurisdiction, which matters because requirements and fees vary significantly between cities.

We offer $0-down financing with approved credit, 12-month same-as-cash plans, and extended terms up to 15 years for larger projects. You only pay for completed, inspected work — we never ask for full payment before the job is done. Your project manager will walk you through every option during your estimate appointment. We also accept checks, ACH, and all major credit cards.

Yes. CSLB License #1078806 — verify it anytime at cslb.ca.gov. We carry $2M general liability, full workers’ comp, and are bonded per California law. We hold GAF Master Elite, Owens Corning Preferred, CertainTeed ShingleMaster, and James Hardie Elite Preferred certifications — each requires annual training and quality audits to maintain. We’re happy to provide proof of insurance before any work begins.

Most exterior projects in Northern California require a building permit. Fees vary by city — Oakland runs $200–$600, Peninsula cities often more. We handle the entire permit process: application, plan submission, and scheduling inspections. Permit fees appear as a separate line item in your estimate so you’ll see every cost upfront. For homes in WUI fire zones (Berkeley Hills, Oakland Hills, parts of Marin), we ensure full compliance with local fire-rated material requirements.

Modern architectural asphalt shingles last 25–30 years in the Bay Area climate. Premium lines like GAF Timberline HDZ and CertainTeed Landmark PRO can reach 30–40 years with proper attic ventilation and regular maintenance.

3-tab shingles are flat, single-layer strips with a uniform appearance. Architectural (dimensional) shingles are thicker, multi-layered, and create a textured profile that mimics wood shake. Architectural shingles cost 15–25% more but last 10+ years longer and carry better wind ratings.

Yes. All architectural asphalt shingles we install carry Class A fire resistance — the highest rating. They meet California WUI fire zone requirements when installed with proper underlayment and ember-resistant ridge vents.

Most Bay Area asphalt shingle installations take 2–4 days for a standard single-story roof and 3–6 days for larger or more complex structures. Weather delays are rare between April and October. We handle all City/County building permits, which typically take 5–10 business days to process before work begins.

Annual inspection and gutter cleaning are essential. In foggy coastal areas (Pacifica, Daly City, San Francisco), schedule moss and algae treatment every 2–3 years. Keep overhanging branches trimmed to prevent debris accumulation. Check attic ventilation annually — inadequate ventilation is the leading cause of premature shingle failure in Bay Area homes.

Asphalt shingles cost 30–50% less upfront ($950–$1,400/square vs. $1,200–$1,800/square for metal) and work better on complex roof geometries. Metal lasts 2–3x longer, reflects more heat, and has lower lifetime cost. Choose asphalt for budget-conscious projects or roofs with many hips and valleys; choose metal for longevity, energy savings, or modern architectural styles.