I
Our Story
Years of Experience
Our Story
North Bay Roofing Co. started in 2007 with one crew and a simple promise: do the work right the first time. We're still family-owned, still working Novato roofs ourselves, and still backing every job with a 25-year workmanship warranty. No subcontractors, no shortcuts — just honest roofing from neighbors who care.
II
Services
Need roof replacement? Our Novato crew handles inspection, materials sourcing, install, and cleanup. Free quote: (844) 640-4622.
Roof Replacement Details
Roof Repair done right the first time. Novato homeowners get a written estimate, code-compliant install, and a workmanship warranty. Reach us at (844) 640-4622.
Roof Repair Details
Trusted storm damage repair in Novato. Family operation since 2007. Same-week scheduling, no high-pressure sales — call (844) 640-4622.
Storm Damage Repair Details
New Roof Installation done right the first time. Novato homeowners get a written estimate, code-compliant install, and a workmanship warranty. Reach us at (844) 640-4622.
New Roof Installation Details
Metal Roofing for Novato, California homes. Licensed crew, written warranty, free inspection — call (844) 640-4622.
Metal Roofing Details
Need shingle roofing? Our Novato crew handles inspection, materials sourcing, install, and cleanup. Free quote: (844) 640-4622.
Shingle Roofing DetailsFlat Roofing for Novato commercial owners and property managers. Code-compliant install, line-item bid, COI on request — (844) 640-4622.
Flat Roofing DetailsLooking for commercial roofing? We service Novato commercial buildings with insured crews and standard COI/W-9 turnaround. Reach the office: (844) 640-4622.
Commercial Roofing DetailsGutter Installation for Novato, California homes. Licensed crew, written warranty, free inspection — call (844) 640-4622.
Gutter Installation DetailsTrusted roof inspection in Novato. Family operation since 2007. Same-week scheduling, no high-pressure sales — call (844) 640-4622.
Roof Inspection DetailsEmergency Roof Repair done right the first time. Novato homeowners get a written estimate, code-compliant install, and a workmanship warranty. Reach us at (844) 640-4622.
Emergency Roof Repair DetailsSkylight Installation done right the first time. Novato homeowners get a written estimate, code-compliant install, and a workmanship warranty. Reach us at (844) 640-4622.
Skylight Installation DetailsIII
Who We Are
We’ve been roofing Novato homes since 2007, using top-tier materials from Malarkey and GAF. Let us give you a free, honest estimate — no pressure, just real talk from your local crew.
IV
Highlights
Recent project in Downtown Novato: 1970s ranch — California fire-season wind had lifted and cracked six clay tiles on the ridge.
Materials: GAF Timberline HDZ in Charcoal
Permit pulled, inspection passed first try, written workmanship warranty issued.
Recent project in Hamilton: Spanish tile — the original cedar shake had delaminated and was letting light through in three spots.
Materials: Boral Saxony 600 Slate tile
Job finished in two days with full debris haul-off.
Recent project in San Marin: Craftsman bungalow — UV degradation had cracked the tile underlayment and water was tracking along the battens.
Materials: CertainTeed Landmark Pro in Heather Blend
Final inspection cleared, manufacturer warranty registered, photo set delivered to homeowner.
Why North Bay Roofing Co.
We're a local crew that treats every roof like it's our own. From Novato to Santa Rosa, we've earned our reputation one job at a time. Here's why homeowners trust us with their biggest investment.
19 years of hands-on experience roofing Novato, San Rafael, and the whole North Bay. We know the weather, the codes, and the best materials for every home.
Licensed, insured, and bonded (CA CSLB #1043871). We carry full liability and workers comp, so you're protected from start to finish.
We use premium materials from Malarkey, CertainTeed, GAF, Owens Corning, IKO, and Atlas. No shortcuts, just roofs that last.
Storm damage specialists with fast insurance help. We've helped hundreds of neighbors in Novato and beyond navigate claims and get back under a dry roof.
Our Process
We keep things simple and transparent. Here’s the step-by-step process we follow for every roof replacement in Novato and the North Bay.
We start with a free roof inspection at your home in Novato. We check for leaks, storm damage, and wear. No obligation, just honest advice.
We walk you through our findings and recommend materials—Malarkey, CertainTeed, GAF, or Owens Corning. You get a clear, itemized estimate.
Our crew handles the tear-off, repairs, and installation with care. We protect your landscaping and clean up every day before we leave.
We do a final walk-through with you, make sure everything’s tight, and register your 25-year workmanship warranty. Done right, done local.
V
Our Progress
19+ years on Novato roofs and counting.
Projects Completed
Years Local
Google Rating
5-Star Reviews
VI
Testimonials
4.7 stars across 225+ verified reviews
“We had a leak after a big storm last winter. North Bay Roofing Co. came out the same day, patched it up temporary, and then did a full Malarkey Legacy replacement on our ranch-style home on Olive Avenue. They were honest about pricing and finished ahead of schedule.”— John W., Novato Residential Roof Replacement
“We needed a new roof for our commercial building on Redwood Highway. North Bay handled the entire project—from insurance paperwork to installing CertainTeed Landmark shingles. They kept the parking lot clean and our tenants informed the whole time.”— Maria R., San Rafael Commercial Roofing
“After a windstorm ripped off half our tiles, North Bay Roofing Co. helped us file a claim and replaced everything with GAF Timberline HDZ. They even matched the color to our 1970s home on Grant Avenue. Real pros who actually show up.”— Tom K., Novato Storm Damage Repair
Our Guarantee to You
When we install a new roof on your Novato home, we don't just walk away. We stand behind our work with a 25-year workmanship warranty on all full replacements — because we know our crew and materials are built to last.
Flexible Payment Options
We know a new roof is a big investment. That's why we offer straightforward financing options through trusted lenders, so you can get the protection your home needs without stretching your wallet.
no hidden fees or surprises.
Zero-down options available for qualified homeowners in Novato and the North Bay.
often same-day, so your project stays on schedule.
Service Areas
We cover the entire North Bay from our Novato base. Here's where we've worked—and where we're ready to help you next.
Get Your Free Roof Estimate
We’ve been roofing Novato since 2007, and we know every neighborhood from Grant Avenue to the hills. Tell us about your project, and we’ll get back to you with a clear, honest estimate — no pressure, no hidden fees.
Final pricing depends on roof size, slope, access, materials, and condition of underlying decking. Ranges below are typical for a single-family home.
| Service | Typical Range | Unit |
|---|---|---|
| Roof Replacement | $9,000–$28,000 | per single-family home |
| Roof Repair | $450–$2,800 | per repair |
| Storm Damage Repair | $800–$12,000 | per claim |
| New Roof Installation | $9,500–$30,000 | per single-family home |
| Metal Roofing | $14,000–$42,000 | per single-family home |
| Shingle Roofing | $8,500–$24,000 | per single-family home |
| Flat Roofing | $6–$14 | per square foot installed |
| Gutter Installation | $850–$3,400 | per home (includes downspouts) |
| Roof Inspection | $0–$450 | per inspection (often free with replacement) |
| Emergency Roof Repair | $600–$3,500 | per emergency call |
| Skylight Installation | $950–$3,800 | per skylight installed |
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FAQ
We handle roof replacements, repairs, and storm damage restoration for both residential and commercial properties. Our crew works with Malarkey, CertainTeed, GAF, Owens Corning, IKO, and Atlas materials. Whether it's a leak fix on Grant Avenue or a full tear-off near downtown Novato, we've got you covered.
Costs vary based on your roof's size, slope, and material choice. We provide free, no-obligation estimates tailored to your property. Contact us at (844) 640-4622 or request a free quote online, and we'll walk you through the numbers.
Absolutely. We're licensed, bonded, and insured in California (CA CSLB #1043871). We carry full liability and workers comp insurance, plus we back all replacements with a 25-year workmanship warranty. Your property is protected from day one.
Yes, we specialize in storm damage restoration and help you navigate the insurance process. From water damage to hail impact, we inspect your roof, document everything, and work directly with your adjuster. We've helped homeowners across Novato and the North Bay get fast, fair settlements.
We serve the entire North Bay, including Novato, San Rafael, Petaluma, Santa Rosa, and beyond. Being locally owned and operated since 2007, we know the neighborhoods—like Hamilton, Ignacio, and Bel Marin Keys—and the specific weather challenges they face.
— Brian Castellano, Founder
Verify our license at www.cslb.ca.gov
225+ verified Google reviews · 4.7/5 average