Roofing Services in Castro Valley, CA
Looking for roofing contractors in Castro Valley you can actually trust? Wonderlin Roofing Systems has been delivering expert roofing Castro Valley homeowners rely on for over 30 years. We’re family-owned, Castro Valley rooted, and we’ve probably roofed a house on your street.
Whether you need roof replacement, repairs, solar prep, or gutters, our team makes roofing simple, honest, and stress-free.
Trusted Castro Valley Roofer Since 1992
As a fourth-generation Castro Valley family, we understand local neighborhoods like Five Canyons, Palomares Hills, and homes near Castro Valley BART. We’re familiar with Alameda County building codes and inspection requirements — which protects your investment and prevents costly mistakes.
Quality Roofing Services Offered in Castro Valley, CA
Our team offers complete roofing services for residential and light commercial properties in Castro Valley and surrounding areas. From leak detection to complete installations, our mission is to make roofing projects stress-free and long-lasting.
If your roof is aging or leaking, it may be time for a Castro Valley roof replacement. We install composition shingles, tile, and composite systems with proper ventilation and manufacturer-backed warranties.
Learn more about our roof replacement services.
Roof Repairs and Emergency Services
Need fast help? As a responsive Castro Valley roofer, we handle leaks, flashing failures, and storm damage quickly to prevent structural issues.
See our full roof repair services.
Buying or selling a home near Lake Chabot or Castro Valley Boulevard? Our inspections include drone imaging, attic moisture checks, and detailed reports to protect buyers and sellers.
Planning solar? We coordinate roofing + solar prep to ensure your system qualifies for incentives and protects your home long-term.
We also serve homeowners in Hayward and San Leandro.
Why Homeowners in Castro Valley Trust Wonderlin Roofing Systems
Local Expertise
We’ve served Castro Valley homes and businesses for over three decades. Our reputation is rooted in local referrals and family values.
Top Craftsmanship
Our roofing crews are highly trained, licensed, and use only the best materials.
Clear Communication
From transparent estimates to real-time project updates, we ensure you know what’s happening at every step.
Licensed & Insured
We carry all necessary certifications, bonding, and insurance, so you’re always covered.
Customer Testimonials
More Customer Testimonials
Protect Your Home with Castro Valley’s Trusted Roofing Contractor
Don’t wait for a leak to become major damage. Get roofing built to protect — and a team built to care.
Frequently Asked Questions
About Roofers in Castro Valley, CA
How much does a new roof cost in Castro Valley?
Roof replacement in Castro Valley typically ranges from $12,000 to $25,000+ depending on size, materials, and labor. Wonderlin Roofing offers fair, detailed estimates with no hidden fees.
When is the best time to replace my roof in Castro Valley?
Spring through early fall are ideal for roof installations. However, we offer year-round service and use weather-resistant installation techniques when needed.
Can I install solar panels on my current roof?
Possibly! We evaluate your current roof’s condition before any solar installation. If needed, we offer bundled roofing + solar upgrades in partnership with Synergy Power.
About Castro Valley, California
Nestled in Alameda County, Castro Valley is a vibrant community known for its suburban charm and scenic beauty. Residents enjoy proximity to Lake Chabot, Castro Valley Boulevard’s dining spots, and access to excellent schools. With mild Mediterranean weather and tight-knit neighborhoods, it’s a prime place for family living—making roofing reliability even more important.