Redwood shade, hillside drainage, and heavy rain demand waterproofing discipline and clean drainage. Roof Express builds Mill Valley roofing systems that stay watertight long-term.
Triple Manufacturer Certification
Mill Valley roofing tailored to shade, rain, and steep drainage
Shade + debris can trap moisture. We focus on ventilation balance, durable underlayment, and clean drainage paths.
Best For: Redwood ShadeHillside rooflines need strong flashing and water management. We reinforce valleys, walls, and transitions.
Best For: Hillside DrainageOlder homes often have repeat-leak points. We rebuild chimney, wall, and skylight flashings to stop leaks at the source.
Best For: Leak StopsMill Valley’s tree cover and rainfall can accelerate moss, debris buildup, and moisture retention. We build systems that move water fast and resist long-term damp conditions.
Water Shedding
Valley systems and edge metal that push water away quickly.
Leak-Proof Flashing
Rebuilt transitions to stop repeat leak points.
Shade & Debris Strategy
Ventilation balance + drainage keeps roofs healthier in tree cover.
Transparent third-party reviews from Bay Area homeowners.
Need help fast? Call 650-666-5554 or request a free estimate.
Read more at Roofing Tips & Guides.
Planning a roof repair or replacement in Mill Valley? Read our Mill Valley roofing guide for costs, timelines, and local considerations.
Get to the right page fast: services, financing, reviews, and the local Mill Valley roofing guide. If you’re not sure where to start, request an estimate and we’ll recommend the best next step.
Leak detection, flashing repairs, and emergency tarping options for Mill Valley homes.
Clear options for shingles and systems—built for long-term performance in Mill Valley weather.
TPO, torch-down, and coatings—installed with drainage and detail work done right.
Seamless gutters, guards, and downspouts to keep foundations and fascia protected.
Repairs, replacements, and flashing upgrades to stop leaks and improve daylight.
Local notes on costs, permitting, and common roof issues—written for Mill Valley homeowners.
