The North Bay's Favorite Commercial Roofer

Your Trusted Commercial Roofing Contractor

When it comes to your commercial property, a reliable and durable roof is essential to protecting your investment. At Capstone Roofing, we understand the unique challenges that commercial roofing projects present, and we are committed to providing solutions tailored to your business needs. Your roofing concerns—such as durability, energy efficiency, and minimal disruption to operations—are our top priority, and we aim to deliver work that exceeds expectations.

A Diamond-Certified Contractor
Skilled, Highly-Experienced Team
Serving Sonoma & Marin County

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Customized Solutions To Meet Your Business’ Needs

No two businesses are the same, and neither are their roofing requirements. Whether you need a new installation, repairs, or a complete replacement, our team works closely with you to assess your property’s specific needs and provide tailored recommendations. We use high-quality materials suited for commercial applications, ensuring long-term durability and performance. From flat roofing systems to metal and TPO roofs, our team has the expertise to meet your industry standards while protecting your business assets.

Roof Replacement

Our crews are trained for efficient, clean, and quality-focused roof replacements using trusted materials.

Commercial & Flat Roofing

We provide reliable solutions for commercial properties, flat roofs, and specialized systems like TPO and single-ply membranes.

Emergency & Urgent Repairs

Capstone Roofing offers emergency repair services, day or night, to protect your property when the unexpected strikes.

What Your Neighbors are Saying

Erin M

Capstone Roofing is amazing. They sent an army of workers out to strip and re-roof my 2400 sq ft house with a relatively busy roofline in ONE DAY!!

Keith G

Thank you so much for the outstanding job you and the employees did to reroof my home. Everything went perfectly. From starting time, clear and friendly communication, a professional spirit, clean up.

Wayne R

Incredible job from bid to scheduling to installation. I can’t believe how efficient and professional every member of the team working was. Our 3000 sq ft house was stripped/papered/repaired where necessary/installed - in less than eight hours.

Our Simple 4-Step Process

Step 1

Get In Touch

Give us a call or fill out our form. We’ll respond quickly and get your appointment on the calendar, often for the same or the next day.

Step 2

Inspection

One of our experienced team members will assess your roof, answer your questions, and explain exactly what’s needed. No fluff, no pressure.

Step 3

Estimate

We’ll provide a detailed, honest estimate with a full breakdown of scope, materials, and warranties, so you can make a confident decision.

Step 4

Begin Project

Our in-house crew shows up on time, gets to work, and finishes your roofing project. We’ll keep it clean, professional, and hassle-free.

Low Disruption, Big Results

We understand that downtime can directly impact your bottom line. That’s why Capstone Roofing is committed to minimizing disruptions to your daily operations. Our flexible scheduling, efficient processes, and experienced team ensure that your project is completed on time without sacrificing quality. We work quickly and safely, allowing you to maintain focus on running your business while we take care of your roofing needs.

North Bay’s Trusted Roof Replacement Experts

Capstone Roofing proudly serves homeowners and businesses across the North Bay area in California with fast, professional roof replacements. We’re proud to serve these areas with fast response times, trusted crews, and the same high standards, no matter what.

Santa Rosa
San Rafael
Novato
Napa
Mill Valley
Windsor
Sebastopol
Healdsburg