Commercial Roofing In Mill Valley

Top-Notch Commercial Roofing Company in Mill Valley

Capstone Roofing is proud to be recognized as a top-notch commercial roofing company in Mill Valley, providing local businesses with reliable service, professional workmanship, and long-lasting protection. Every project is approached with discipline, efficiency, and careful planning to minimize disruption to day-to-day operations. Whether the job involves a small office, a retail building, or a large commercial facility, our focus is always on clear communication, organized job execution, and dependable results that ensure business owners feel confident their property is protected.

GAF Master Elite Recognition
Reliable Warranty Options
Serving Clients Since 1989

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Experienced Professionals with Proven Skill

Our commercial roofing success in Mill Valley comes from the experience and dedication of our crews. Many of our team members have been with Capstone Roofing for over 15 years, bringing long-term expertise and consistency to every project. Unlike contractors that depend on subcontractors, we rely on in-house professionals who understand our high standards and work together seamlessly. As both a GAF Master Elite contractor and a Diamond Certified company, we meet strict industry requirements for safety, installation practices, and customer satisfaction. Backed by more than three decades of reputation, our crews deliver the assurance that every project will be completed with accuracy and care.

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.

Durable Materials and Advanced Roofing Systems

Mill Valley businesses require commercial roofing that is dependable, energy efficient, and designed for long-term performance. That is why Capstone Roofing installs TPO and single-ply membranes for flat and low-slope roofs. These systems are known for their ability to reflect heat, lower energy expenses, and provide durable protection with minimal maintenance requirements. For properties needing different solutions, we also offer asphalt and composition roofing systems designed to meet specific property needs. Each installation uses products from trusted suppliers and follows strict manufacturer specifications, from the smallest flashing detail to the final fasteners. This disciplined approach guarantees consistency, durability, and reliable results that protect commercial properties well into the future.

stratigraphy of the materials to waterproof a terrace in a new building with the following products: 4 mm PVC, polystyrene, non-woven fabric and 2 mm polyethylene

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.

Local Roofing Knowledge in Mill Valley

Capstone Roofing has been serving the North Bay community for more than 35 years, and our work in Mill Valley is supported by that history of trust and expertise. We understand how the region’s weather, building codes, and architectural styles influence commercial roofing requirements, and we tailor our approach to meet those challenges. Just as important as technical skill, we prioritize professionalism and respect on every project, treating our clients and their properties with care. Our reputation has been built on repeat business, referrals, and the confidence we earn by delivering on our promises.

Healdsburg
Napa
Novato
Windsor
San Rafael
Sebastopol
Santa Rosa
Mill Valley
Ukiah