As a fourth-generation, family-owned company, we know that every property is unique—and so are its roofing needs. That’s why we provide a full range of solutions, designed to deliver lasting performance, peace of mind, and protection for what matters most.
From traditional built-up roofing systems for flat and low-slope structures to advanced solar-reflective shingles that improve energy efficiency, our services combine time-tested techniques with modern innovation. We specialize in re-contouring flat roofs for proper drainage, installing rigid foam insulation for comfort and energy savings, and building durable tile or composition shingle roofs that add both beauty and value. For homeowners who love natural materials, we also offer fire-treated cedar shakes and shingles as well as cedar sidewall siding that bring timeless warmth and charm—while ensuring safety and longevity.
Every detail matters when it comes to safeguarding your investment. That’s why we complement our roofing services with custom gutters and sheet metal flashings that direct water away from your property, preventing costly damage to foundations, siding, and landscaping.
No matter which system you choose, our team delivers the same trusted craftsmanship and integrity that has defined Marin County Roofing for over 100 years. Whether it’s a small repair, a full roof replacement, or specialized upgrades, we work with precision, professionalism, and respect for your home or business.
With Marin County Roofing, you don’t just get a new roof—you gain a partner dedicated to quality, safety, and service that stands the test of time.
Built-up roofing is a durable, time-tested option for flat or low-slope roofs. Layers of roofing felt are applied with factory supplied modified bitumen, then topped with a protective cap sheet. The result is a strong, weather-resistant system that provides excellent waterproofing and long-lasting performance. This system is ideal for clients who want a proven solution that will stand up to decades of sun, wind, and rain.
Built-Up Roofing with Cap Sheet
This system combines the strength of traditional built-up roofing with the added protection of a reflective coating. The coating improves energy efficiency by reducing heat absorption, extends the roof’s lifespan, and provides extra defense against UV damage and water intrusion. Homeowners and building owners benefit from lower cooling costs and a longer-lasting roof.
Built-Up Roofing with Coating
Rigid foam insulation is installed beneath the roof system to improve thermal efficiency and comfort. It helps maintain stable indoor temperatures, reduces energy bills, and supports proper drainage by allowing precise slope adjustments. Clients appreciate that this investment not only enhances their roofing system but also makes their property more energy-efficient year-round.
Rigid Foam Insulation
Poor drainage is one of the biggest threats to flat roofs. Our re-contouring service corrects slope and water flow issues, preventing standing water, leaks, and premature roof damage. By ensuring water moves efficiently toward drains and scuppers, we extend the life of the roof and save clients from costly repairs down the line.
Flat Roof Re-Contouring for Drainage
Tile roofs offer timeless beauty and unmatched durability. Available in both clay and concrete, these tiles resist fire, pests, and rot while delivering decades of reliable protection. They’re especially popular in Mediterranean and Spanish-style homes common in Marin. Beyond aesthetics, tile roofs provide excellent insulation and add long-term value to your property.
Concrete Tile & Clay Tile Roofing
Lightweight concrete tiles provide the beauty of traditional tile without the added structural demands. They’re perfect for homes that want the elegance of tile roofing but need a lighter option to protect structural integrity. This system combines style, safety, and performance while reducing overall roof load.
Lightweight Concrete Tile
Composition shingles are one of the most versatile and cost-effective roofing options. They’re durable, easy to maintain, and available in a variety of colors and styles to complement your home. Our premium installation ensures protection from the elements while enhancing curb appeal. This is an excellent choice for homeowners seeking reliability and value.
Composition Shingles
These shingles offer all the benefits of traditional composition roofing with the added advantage of solar-reflective technology. They reduce heat absorption, keep homes cooler in the summer, and lower energy bills—all while meeting California’s Title 24 energy requirements. Clients love this option for its blend of eco-friendliness, performance, and aesthetics.
Solar Reflective Composition Shingles
For homeowners who love the natural beauty of cedar, fire-treated shakes and shingles provide both rustic charm and added safety. Treated to meet fire-resistance standards, this option gives you the warmth and elegance of wood while offering peace of mind in wildfire-prone areas.
Fire-Treated Cedar Shakes & Shingles
Cedar shingles aren’t just for roofs—they make beautiful siding too. Cedar sidewall shingles add character, warmth, and timeless appeal to your home’s exterior. Naturally resistant to insects and decay, they age gracefully and enhance curb appeal for decades.
Cedar Sidewall Shingles
Proper water management is key to protecting your investment. Our custom gutters and sheet metal flashings are designed to move water safely away from your roof and home, preventing leaks, foundation issues, and damage to landscaping. Built to last, these systems ensure your roofing investment is fully protected from the elements.
Gutters & Sheet Metal Flashings
our services
Are recognized leaders, with BBB accreditation, membership in the National Roofing Contractors Association, and multiple “Best Roofer of Marin” awards.
Offer full-service expertise, including sheet metal, carpentry, gutters, skylights, and more—all handled in-house for quality control.
Stand behind our work with warranties and a reputation that lasts.
Bring unmatched experience across all roofing systems, from leak repairs to complete replacements.
At Marin County Roofing Co., we’ve been protecting Bay Area homes and businesses since 1921. As a fourth-generation, family-owned company, we offer more than a century of proven craftsmanship, stability, and trust. Our licensed, bonded, and insured team meets the highest standards of safety and professionalism, giving you complete peace of mind.
Clients choose us because we:
Your roof is your home’s first line of defense—that’s why choosing the right roofing contractor matters.
When you work with Marin County Roofing, you’re not just hiring a contractor—you’re joining a century-long tradition of integrity, craftsmanship, and care.
Are recognized leaders, with BBB accreditation, membership in the National Roofing Contractors Association, and multiple “Best Roofer of Marin” awards.
Project Completed & Your Roof Protected
Once the work is finished, we conduct a final walkthrough to ensure every detail meets our high standards. You’re left with a roof built to last—and peace of mind that your home is protected.
Work Executed
with Care
Our licensed and insured crew completes the job with precision, professionalism, and respect for your property. We keep you updated every step of the way.
Materials Are Ordered & Work Scheduled
We source premium roofing materials from trusted manufacturers and schedule your project at a time that works for you. You’ll know exactly when to expect us on site.
Review Your Estimate & Sign Contract
You’ll receive a detailed estimate outlining recommended work, materials, and costs. Once you’re ready to move forward, simply sign the contract and we’ll get started.
Schedule Your Free Estimate
Give us a call and we’ll set up a convenient time to assess your roof. Our experienced team will inspect your property, answer your questions, and explain your options clearly—no pressure, just honest advice.
how it works
our process
Darren Hutchison
"We [Marin Catholic High School] have been using the services of Marin County Roofing for the last several years and are extremely pleased with their service and work. They have been attentive, responsible, reliable and extremely service oriented. We are always provided an economical solution and when needed, an honest and fair solution to fix the job right the first time. They stand behind their work and strive for complete customer satisfaction. We value their opinion and expertise. We have no hesitation in requesting service from Marin County Roofing and look forward to the continuing relationship."
Carl
"I would like to thank the foreman on the job and the great roofers who put on the cedar shakes and also the tar and gravel part of our roof. Everyone in our neighborhood asked me who did such a good roofing job in that short amount of time. Keep up the good work."
William Diest
"We realize that this was not just an ordinary re-roofing job. Your interest in detail, helpful suggestions and personal attention in seeing a job well done is very much appreciated. I was proud to refer them to you."
Newton K. Gregg
"Before placing the contract with you, I checked with two other roofing companies and yours was the only firm that took the time to examine our gutters and point out that they should be replaced before applying a new roof."
We’ve compiled some of the most common questions our customers ask. If you have a question, chances are the answer is here.
FAQs
Do you offer free estimates?
Yes. We provide free, no-obligation roofing estimates. Our team will inspect your roof, explain any issues we find, and recommend solutions with a clear, written estimate so you can make an informed decision.
How long does a roof replacement take?
Most residential roof replacements are completed in 2–5 days, depending on the size of your home and the type of roofing material. Larger or more complex projects, such as tile or commercial roofs, may take longer. We’ll give you a detailed timeline before work begins.
What types of roofing materials do you install?
We specialize in a wide variety of systems, including composition shingles, solar-reflective shingles, tile, lightweight concrete tile, built-up roofing, and cedar shakes/shingles. We’ll help you choose the option that best fits your home, budget, and style.
Are you licensed and insured?
Absolutely. Marin County Roofing is fully licensed, bonded, and insured. Our clients can rest easy knowing they’re protected and that our crews meet the highest professional and safety standards.
What warranties do you provide?
We stand behind our work. In addition to manufacturer warranties on materials, Marin County Roofing offers a workmanship warranty, giving you confidence that your roof is built to last. Warranty details vary by material and system, and we’ll review them with you during the estimate.
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