Need a new roof or repairs?
Skip to content At Marina Bay Roofing, we offer a full range of professional roofing services—whether you’re a homeowner or business owner. We combine local expertise, top-tier materials, and unmatched craftsmanship so your roof performs beautifully and reliably.
We provide roof repair, roof replacement, roof installation, roof inspection, skylight installation, and commercial roofing across the San Francisco Bay Area and Marin County, working with asphalt shingle, metal, clay & concrete tile, and TPO/flat roofing systems.
Yes. We operate offices in San Francisco and San Rafael and serve homeowners and commercial properties throughout both areas.
It depends on your roof’s age, the extent of the damage, and whether the issue is isolated or widespread. A free inspection consultation gives you an honest recommendation — we’ll tell you when a repair is enough and when replacement is the smarter long-term investment.
Start smart with a full roof inspection. We identify leaks, damage, and weak points and provide a detailed report so you know exactly what your roof needs. Every inspection includes a full walkthrough of the roof, attic, and flashing, plus a written report and next-day quote if repair or replacement work is recommended.
Got leaks, missing shingles, or storm damage? Our repair team acts quickly to restore protection, stop water intrusion, and extend your roof’s life. We diagnose and fix the actual source of a leak — not just the visible symptom — and back every repair with a clear, written estimate before work begins.
Planning new construction, an addition, or a garage conversion? Our installation team builds new roofing systems from the ground up, matched to your structure’s design and Bay Area climate exposure. Every installation includes code-compliant permitting handled on your behalf, from application through final sign-off.
When a roof is too far gone to repair, a full roof replacement protects your home for decades to come. We remove the old roofing system down to the deck, inspect the structure underneath, and install a warranty-backed system built for Marin’s marine layer and coastal exposure. Flexible monthly payment plans are available through Hearth Finance.
The right material depends on your home’s style, roof pitch, and how much moisture exposure it sees — we’ll walk you through the tradeoffs during your free inspection consultation. We install:
Flat Roofing Systems:
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Businesses have unique needs — and we deliver. From flat roof systems and TPO to metal and low-slope roofs, we provide commercial-grade solutions that protect your investment and minimize disruption. We coordinate installation and repair work around business hours on occupied properties, from single-tenant retail buildings to multi-unit commercial properties.
We meet with you, evaluate your roof and walk you through your options.
You receive a clear, detailed estimate with timelines and materials.
Our team handles permits, installation/repair, clean-up and final inspection.
We back our work with warranty and ongoing support.
Marin County and the greater Bay Area present a real challenge for roofing systems: persistent coastal fog and marine-layer moisture that accelerate wear compared to drier inland climates. Most roofing projects in California also require a permit — Marina Bay Roofing handles that process on your behalf as part of every quote, so you’re not navigating your city’s building department alone.
Not sure where to start? Here’s a quick way to think about it:
Whether you need a simple inspection, urgent repair, or full installation for a home or business—we’re here. Contact Marina Bay Roofing today for a free consultation and detailed quote. Let’s keep your property safe, sound and secure.
