Exterior Cleaning Company | Professional Powerwashing Maintenance|San Ramon

Homeowners across the Bay Area are receiving warning letters from their insurance companies because of roof discoloration, algae, and moss growth. A stained roof can be flagged as lack of maintenance, which may put your insurance coverage at risk. The good news is that a professional roof soft wash from PPWPM can help you stay insured and extend the life of your roof.
Algae, lichen, and moss thrive in the Bay Area’s mild, humid climate. They feed on roof materials, trap moisture, and cause premature aging. Left untreated, this organic growth can lead to leaks, cracked tiles, and wood rot. Insurance inspectors see these signs as neglect, but with one scheduled cleaning, you can restore your roof’s condition and maintain compliance
with your policy requirements.

Gentle application of biodegradable cleaning agents removes black streaks and algae stains without damaging tiles.

Controlled dwell times and soft rinse methods safely remove lichen buildup and prevent surface erosion.

Manufacturer-approved soft wash systems protect granules and maintain shingle warranties.

Preserves the natural color and texture while eliminating moss and fungal growth.
All cleaning solutions are eco-friendly and safe for landscaping and applied with professional-grade soft washing equipment. We never use high pressure or harsh chemicals.
After cleaning, your roof looks refreshed, your property value improves, and your insurance provider sees a well-maintained home.
Bundle your service with Gutter Cleaning & Guards or Solar Panel Cleaning for full property protection.
See our Before & After Gallery for real results from Bay Area homeowners

Schedule a free roof inspection today or learn more about our Roof Soft Washing Service.