Customer Reviews
4.7★ average from 105 verified reviews. See what homeowners in Mill Valley say about Mill Valley Roofing.
“Our Cedar Way roof in Alto was showing end-of-life wear with granule loss in the gutters. Mill Valley Roofing handled the tear-off and installed a new standing-seam metal system in four days. The crew back-nailed every starter course and field course with ring-shank nails—no shortcuts. The valley flashings still look perfect after two rainy seasons.”
— Sarah T., Alto“After a Pacific storm peeled back a section of shingles over our Homestead Valley home, water wicked into the decking and caused rot near the chimney. They replaced the damaged substrate, resealed the penetrations with self-adhered membrane, and staggered the new courses so the repair is invisible. The estimate was detailed, and they showed up on time every morning.”
— Mark R., Homestead Valley“We called about a leak in our Strawberry bungalow, and they found the source fast—an ice dam had formed along the eaves and water was seeping under the starter course. They installed proper ventilation and hand-sealed the laps. No more drip, and the attic stays cooler in summer. Fair price, clear communication, and they cleaned up every nail.”
— Linda P., Strawberry