FAQs

Frequently Asked Questions

It depends on the scope. Most residential roof replacements are completed in 1-3 days once work begins, weather permitting. Larger homes, steep or complex rooflines, and commercial roofs can take longer. After your inspection, we'll give you a clear, specific timeline in writing before any work starts.
Absolutely. Most roof replacements require a permit, and we handle the entire process for you — pulling the permit, coordinating city inspections, and making sure the finished roof meets local building code. You focus on choosing your materials; we handle the paperwork.
Yes! Feel free to browse our project gallery, where you can see completed roof repairs and replacements across the Bay Area. We're also happy to share more photos or connect you with past clients as references.
It depends on your roof type and goals. We install asphalt shingle, tile, metal, flat/single-ply, and torch-down modified bitumen systems using durable, manufacturer-certified materials built for Bay Area weather. During your inspection, we'll walk you through the options that fit your roof, your budget, and how long you plan to stay in the property.
Yes. We provide free, no-obligation roof inspections and written estimates for both residential and commercial properties. We'll walk the roof, document its condition with photos, and give you a clear, honest recommendation — whether that's a simple repair or a full replacement — before you spend a dollar.
We follow a clear, milestone-based payment structure outlined in a written contract before any work begins — typically a deposit to schedule the job, with the remaining balance due as materials are delivered and work is completed. You'll always know exactly what you're paying for and why, with no surprise charges.
Changes during a roofing project are common, especially once the old roof is opened up and the crew can see the deck and structure firsthand. If we spot an issue or you'd like to adjust materials or scope, we'll walk you through the cost and timeline impact before doing any additional work, and nothing changes without your sign-off.
Yes. Avera Roofing & Remodeling is fully licensed and insured to perform residential and commercial roofing work throughout San Jose and the greater Bay Area. Every project is backed by general liability coverage and workers' compensation insurance, and our license information is available on request or from the California Contractors State License Board (CSLB) website.
Yes. Avera Roofing & Remodeling is a GAF Certified Contractor, meaning we've met GAF's standards for licensing, insurance, and reputation in the roofing industry. This certification allows us to offer select GAF System Plus Limited Warranty options with enhanced material and workmanship coverage on qualifying installations. Avera Roofing & Remodeling is an independent, family-owned contractor and is not owned or operated by GAF.
Yes. Avera Roofing & Remodeling is an Owens Corning Preferred Contractor, meaning we've met Owens Corning's requirements for licensing, insurance, and a strong track record in the roofing industry. This status allows us to offer eligible customers the Owens Corning Preferred Protection Limited Warranty, which includes up to 10 years of workmanship coverage beyond standard manufacturer material warranties. Avera Roofing & Remodeling is an independent, family-owned contractor and is not owned or operated by Owens Corning.