Willow Wash delivers professional pressure washing, roof cleaning, window cleaning, gutter cleaning, and solar panel cleaning for homes and businesses in Los Altos. Licensed, insured, and South Bay based.
Los Altos and Los Altos Hills are known for their mature tree canopy, high-end residential properties, and meticulous property standards. The combination of dense tree coverage and Bay Area coastal moisture creates ideal conditions for moss, algae, and lichen growth on roofs — particularly on the north-facing sides of homes that don't receive direct afternoon sun.
Willow Wash brings estate-level attention to every Los Altos job. Long driveways, tile roofs, stucco exteriors, and large window installations all require precision and the right technique. We work directly with homeowners and property managers, handle access and scheduling professionally, and deliver results that meet the high standards of Los Altos properties. Free in-person estimates with same-week availability.
Residential and commercial exterior cleaning across Los Altos. Every service matched to the right method and equipment.
Soft wash removal of moss, algae, and lichen from tile, shingle, and metal roofs in Los Altos. Protects your roof and preserves manufacturer warranties.
Professional pressure washing for driveways, walkways, patios, and concrete surfaces in Los Altos. Removes oil stains, tire marks, and embedded grime.
Streak-free residential window cleaning for Los Altos homes. Interior and exterior service using professional techniques that protect glass and frames.
Full debris removal and downspout flushing for Los Altos homes. Prevents foundation and fascia damage — essential before every Bay Area rainy season.
Restore lost efficiency from dust, pollen, and bird droppings. Professional solar panel cleaning for Los Altos homes — safe, thorough, and manufacturer-approved.
Exterior cleaning for Los Altos office buildings, retail centers, and commercial facilities. Removes dirt, oxidation, and biological growth from all facade types.
Streak-free window cleaning for Los Altos storefronts, office buildings, and commercial properties. Recurring contracts available.
Oil stain removal and pressure washing for Los Altos parking facilities. Stormwater compliant with off-hours scheduling to avoid business disruption.
Exterior cleaning for Los Altos new builds and renovation projects. We work with GCs to clear construction debris before final inspection and certificate of occupancy.
Keep your Los Altos storefront entrance clean and inviting. Sidewalks, facades, and entrance concrete on recurring or one-time schedules.
Hot water sanitizing of dumpster enclosures with compliant FOG waste disposal. Eliminates odor, reduces pests, and keeps your Los Altos property health-code compliant.
What homeowners and businesses say about working with Willow Wash.
Every neighborhood in Los Altos has its own property types, surface conditions, and cleaning needs. We know this city — that local knowledge means we arrive prepared for your specific property and neighborhood, not guessing on the spot.
Downtown Los Altos
Commercial / Mixed
North Los Altos
Residential
South Los Altos
Residential
Los Altos Hills
Residential / Estate
Loyola Corners
Residential
Grant Road Area
Residential
Foothill College Area
Mixed Use
Country Club Area
Residential
Woodland Acres
Residential
Rancho Area
Residential
Old Los Altos
Residential
Shoup Park Area
Residential
We're not a franchise. We're a local crew that treats your property the way we'd treat our own.
If you're not happy with any part of the job, we come back and re-clean it at no charge. If we still can't make it right, we'll refund you. No arguments, no fine print.
Concrete gets high pressure. Roofs and siding get soft washed. Solar panels get pure water. Every surface treated according to what it actually needs — not one setting for everything.
Biodegradable detergents. Water-smart methods. Full California stormwater compliance. We protect your landscaping, your pets, and local waterways on every job.
In-person estimates, direct communication, no call centers. You talk to the people who actually do the work. We know Bay Area properties because we live and work here.
Full general liability insurance for all work in California. Certificate of insurance available on request for property managers and commercial clients.
Early mornings, evenings, and weekends at no extra charge. Most Los Altos properties quoted within 24 hours. We work around your schedule — not the other way around.
Free in-person estimates. No hidden fees. Most Los Altos properties quoted within 24 hours.
All estimates are free, done in person, and itemized — no phone quotes and no surprises on the invoice. We assess your property, tell you exactly what it needs, and give you a straight number. Most Los Altos properties are quoted within 24 hours of your request.
Yes. Willow Wash is fully licensed and carries general liability insurance for all residential and commercial work throughout California, including Los Altos. We can provide a certificate of insurance on request — standard for commercial clients, property managers, and HOA boards.
Once a year is the standard for most Bay Area homes. Properties with heavy tree coverage, north-facing surfaces, or coastal exposure develop algae and mildew faster and may benefit from bi-annual cleaning. We give you an honest recommendation during the estimate based on your specific property — not what generates the most repeat business.
Yes. We use biodegradable, plant-safe, and pet-safe detergents on every job. Before we start, we pre-water your landscaping and cover any sensitive plants. We follow California stormwater compliance guidelines — runoff is managed responsibly. Your family and garden are always protected.
Yes. Downtown Los Altos storefronts, commercial buildings along San Antonio Road, and surrounding commercial properties are within our service area. We handle storefront cleaning, building washing, and window cleaning for retail and commercial properties. Recurring maintenance contracts available for property managers.
Yes. We offer weekly, monthly, and quarterly maintenance contracts for commercial properties in Los Altos — parking lots, building exteriors, storefronts, dumpster pads, and window cleaning. Recurring contracts include consistent scheduling, predictable pricing, and direct account management.
Based in San Jose, Willow Wash serves residential and commercial properties throughout the Bay Area.
Free in-person estimates. Eco-friendly methods. 100% satisfaction guaranteed. Most Los Altos properties quoted within 24 hours.
(669) 254-7406