Safeguard your roof's lifespan and restore curbside aesthetics with gentle, non-destructive roof cleaning. We clear valley debris, remove invasive moss and lichen, and apply eco-safe preventive treatments.
High-pressure power washing can destroy an asphalt shingle or tile roof in minutes by stripping away the critical ceramic granules that shield asphalt from UV rays. At Surety Roofing, we never use damaging high pressure on roof shingles.
We use a proven soft-wash preservation method: manual gentle moss brush-off, thorough valley and gutter clearance, followed by an eco-friendly anti-fungal treatment that eradicates moss spores at the root to prevent regrowth for years.
Strict soft-wash methodology that protects fragile shingle granules and tile seals.
Gentle hand tools to safely lift established moss clumps without gouging surfaces.
Removing leaves and pine needle dams that trap standing water in roof valleys.
Biodegradable algaecide treatment that eliminates microscopic spore roots.
Flushing all loosened debris through downspouts and cleaning ground perimeters.
Inspecting shingles and flashings revealed beneath cleared moss for hidden damage.
A disciplined, step-by-step process designed for safety, precision, and zero disruption.
We rinse surrounding landscape plants and cover sensitive garden foliage with protective tarps.
Our technicians carefully remove heavy moss buildup using soft-bristle non-abrasive tools.
We blow out valley corridors and clear all downspouts to restore free-flowing water runoff.
We apply a specialized algaecide treatment that neutralizes moss roots and creates a multi-year repellent shield.
If you notice any of these warning signs, schedule an on-site inspection immediately to protect your home.
Moss acts like a damp sponge, holding moisture against shingle underlayment for months.
Algae feeds on the limestone filler in shingles, gradually breaking down shingle integrity.
Blocked valleys force water sideways underneath shingle tabs during winter storms.
Decomposed organic silt in gutters strains hangers and rots fascia boards.
Speak directly with founders Juan & Gabriela Huitanda. We provide honest recommendations, itemized pricing, and transparent timelines.
Comprehensive exterior solutions across Northern California.
