Bay Area Homes Deserve a Professional Clean
Professional pressure washing for driveways, walkways, patios, and concrete surfaces. Removes oil stains, tire marks, and embedded grime.
Bay Area Weather Takes a Toll on Every Surface
Bay Area weather — the coastal fog, summer dust, pollen cycles, and winter rains — leaves dirt, algae, mold, and mineral stains on every exterior surface of your home. Driveways darken with tire marks and oil stains. Patios grow slippery with organic buildup. Walkways lose their original color under layers of embedded grime. Willow Wash restores these surfaces to their original condition using professional-grade equipment and environmentally responsible methods.
What We Clean
Driveway & Sidewalk Cleaning
Remove oil stains, tire marks, and embedded dirt from concrete, pavers, and asphalt. We pre-treat stains, use surface cleaners for even results, and rinse clean.
House & Siding Washing
Safe soft wash cleaning for vinyl, stucco, HardiePlank, wood, and brick. Removes algae, dirt, cobwebs, and organic growth without damage.
Patio & Pool Deck Cleaning
Restore concrete, flagstone, pavers, and stamped concrete patios and pool decks. Non-slip surface restoration included.
Fence & Deck Cleaning
Brighten and restore wood, vinyl, and composite fences and decks. Soft wash for delicate wood, higher pressure for durable materials.
Retaining Wall Cleaning
Remove green growth, moss, efflorescence, and staining from concrete block, stone, and poured retaining walls.
Our Process
In-Person Assessment
We walk the property, identify surface types and stains, and explain the right method for each area.
Property Prep
Pre-water landscaping, cover sensitive plants, close windows, move loose items, and block any storm drains if necessary.
Pre-Treatment
Apply biodegradable detergent to break down organic growth, oil stains, and embedded dirt before washing.
Wash & Rinse
Professional pressure washing with surface-appropriate PSI. Surface cleaners for flat surfaces, controlled nozzle work for vertical and detailed areas.
Final Walkthrough
Walk the property with you to inspect every surface, address any missed spots, and confirm you're 100% satisfied.
What Sets Us Apart
Surface-Specific PSI
We never blast everything at the same pressure. Each surface gets the right PSI to clean effectively without damage.
Pre-Treatment Always
Detergent does 80% of the work. We pre-treat every surface before pressure washing for deeper, longer-lasting results.
Property Protection
Landscaping is pre-watered, windows closed, and sensitive areas covered before any work begins.
Eco-Friendly Products
All detergents are biodegradable and safe for people, pets, plants, and California waterways.
Final Walkthrough
Every job ends with a walkthrough where you inspect the work and confirm satisfaction before we leave.
Licensed & Insured
Full general liability coverage for every job. Your property is protected.
Equipment & Methods
We invest in commercial-grade equipment and proven techniques so every job gets done right the first time.
Professional-grade pressure washers (0–4000 PSI adjustable)
Soft wash systems for delicate surfaces
Hot water extraction units for oil and grease
Biodegradable pre-treatment solutions
Surface cleaners for even flat-surface results
Extension wands and specialist nozzles
Get Your Free Estimate
Most Bay Area quotes within 24 hours
What Bay Area Clients Say
"Willow Wash did an incredible job on our driveway and patio. The before and after was night and day. Burch walked us through everything beforehand and left the property spotless."
Sarah M., San Jose, CA
"We manage a commercial property in Sunnyvale and Willow Wash handles our quarterly exterior cleaning. Always on time, professional documentation, stormwater compliant. Exactly what a property manager needs."
David L., Property Manager, Sunnyvale
"Had our roof and siding cleaned. The team explained the soft wash process before starting and the results were fantastic. No damage, no mess. Will be booking again for our gutters."
Jennifer T., Santa Clara, CA
Common Questions
Everything you need to know about our exterior cleaning services across the Bay Area.
Related Services
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Learn More →Proudly Serving 36+ Bay Area Communities
Professional exterior cleaning for homes and businesses across the San Francisco Bay Area.
Your Property Deserves the Best Care
Free estimates. Eco-friendly methods. 100% satisfaction guaranteed. Residential and commercial. Let's talk about your project.