Roofing in Larkspur, CA

Serving Larkspur and Surrounding Areas

Mill Valley's coastal climate creates specific roofing challenges you won't see inland. Morning fog deposits moisture on your roof daily, even when it's not raining. That constant dampness accelerates moss growth, algae staining, and shingle deterioration—especially on north-facing slopes and shaded areas under redwoods. Heavy winter rains from Pacific storms test every flashing, valley, and penetration on your roof. A single leak can rot decking and damage insulation before you notice a stain on your ceiling. Our homes also sit on hillsides exposed to gusty winds that can lift shingles and pull gutters loose. We address these issues with materials designed for moisture resistance—Class 4 impact shingles, copper flashings, and ice-and-water shield in valleys—and we inspect for hidden problems like inadequate attic ventilation that traps humidity and warps rafters. When you call us, we don't just patch the leak; we diagnose why it happened and correct the underlying cause so your roof withstands Mill Valley's weather for years to come.