Willow Wash delivers premium exterior cleaning for Hillsborough estates — roof cleaning, pressure washing, window cleaning, gutter cleaning, and solar panel cleaning. Professional, discreet, and detail-oriented. Licensed and insured.
Hillsborough is one of the most exclusive residential communities in California — an entirely residential city of large lots, winding private roads, mature landscaping, and estate properties that require professional-level exterior maintenance. The city's tree canopy and proximity to the bay create persistent conditions for moss, algae, and organic staining on roofs, driveways, and hardscape areas.
Willow Wash brings the attention to detail that Hillsborough properties require. We coordinate directly with homeowners, estate managers, and household staff — handling gate access, scheduling, and multi-service visits professionally. Biodegradable products safe for mature landscaping, surface-matched techniques for every material, and a 100% satisfaction guarantee on every job. Free in-person estimates with flexible scheduling.
Residential and commercial exterior cleaning across Hillsborough. Every service matched to the right method and equipment.
Soft wash removal of moss, algae, and lichen from tile, shingle, and metal roofs in Hillsborough. Protects your roof and preserves manufacturer warranties.
Professional pressure washing for driveways, walkways, patios, and concrete surfaces in Hillsborough. Removes oil stains, tire marks, and embedded grime.
Streak-free residential window cleaning for Hillsborough homes. Interior and exterior service using professional techniques that protect glass and frames.
Full debris removal and downspout flushing for Hillsborough 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 Hillsborough homes — safe, thorough, and manufacturer-approved.
Exterior cleaning for Hillsborough office buildings, retail centers, and commercial facilities. Removes dirt, oxidation, and biological growth from all facade types.
Streak-free window cleaning for Hillsborough storefronts, office buildings, and commercial properties. Recurring contracts available.
Oil stain removal and pressure washing for Hillsborough parking facilities. Stormwater compliant with off-hours scheduling to avoid business disruption.
Exterior cleaning for Hillsborough new builds and renovation projects. We work with GCs to clear construction debris before final inspection and certificate of occupancy.
Keep your Hillsborough 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 Hillsborough property health-code compliant.
What homeowners and businesses say about working with Willow Wash.
Every neighborhood in Hillsborough 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.
Lower Hillsborough
Residential / Estate
Upper Hillsborough
Residential / Estate
Crystal Springs Area
Residential / Estate
Tobin Clark Estate Area
Residential / Estate
Black Mountain Road Area
Residential / Estate
Canada Road Corridor
Residential
Ralston Ave Area
Residential / Estate
Eucalyptus Ave Area
Residential
Hayne Road Area
Residential / Estate
Santa Inez Ave Area
Residential
Floribunda Ave Area
Residential
El Cerrito Area
Residential / Estate
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 Hillsborough properties quoted within 24 hours. We work around your schedule — not the other way around.
Free in-person estimates. No hidden fees. Most Hillsborough 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 Hillsborough 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 Hillsborough. 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. We work directly with estate managers, property management companies, and household staff to coordinate access, scheduling, and service scope for Hillsborough properties. Multi-service coordinated visits, professional documentation, and COI available on request.
Yes. We offer weekly, monthly, and quarterly maintenance contracts for commercial properties in Hillsborough — 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 Hillsborough properties quoted within 24 hours.
(669) 254-7406