Pressure Washing — The Right Tool for the Right Surface
Driveways, walkways, and patios get real pressure. Siding, stucco, and roofs get soft washing. Knowing the difference is what protects your property.
Nine months of Puget Sound rain turns concrete green and black: algae in the shade, moss in the joints, grime and tire marks everywhere else. Professional pressure washing restores driveways, walkways, patios, and other hard surfaces fast — and done properly, it's deeply satisfying to see.
The key phrase is done properly. Pressure is the right tool for hard, unpainted concrete and stone — and the wrong tool for almost everything else on your property. Siding, stucco, painted surfaces, and especially roofs are damaged by high pressure, which is why we pair this service with soft washing and match the method to every surface we touch.
That surface-by-surface honesty is the difference between an exterior cleaning company and someone with a rented machine. One visit from our crew can handle the driveway with pressure, the siding with soft wash solutions, and the gutters while we're there — each surface treated the way it should be.
Why Homeowners Choose Us for Pressure Washing
Driveways & walkways
Algae, moss, grime, and tire marks lifted from concrete and paver surfaces — the fastest curb-appeal win there is.
Patios & hard surfaces
Concrete and stone patios, steps, and pool decks cleaned without damage to joints and finishes.
Stain treatments
Rust, oil, and organic stains respond to targeted treatments, not just raw pressure — we use both.
Never on the wrong surface
Roofs, siding, and stucco get our soft-wash methods instead. We will never point a pressure washer at your shingles.
How It Works
Surface assessment
Concrete, pavers, stone, or something delicate? We confirm what each surface needs before any water flows.
Pre-treatment
Organic growth and stains get the right cleaning solution first, so pressure finishes the job instead of fighting it.
Controlled washing
Professional equipment at the pressure each surface tolerates — enough to clean, never enough to etch or scar.
Rinse & walkaround
Surrounding surfaces and landscaping rinsed, and every cleaned area checked with you before we leave.
Pressure Washing FAQs
What surfaces should be pressure washed?
Hard, unpainted surfaces: concrete driveways, walkways, patios, stone, and most pavers. These tolerate real pressure and clean up dramatically. Delicate surfaces — siding, stucco, painted wood, fences — should be soft washed instead, and roofs should never be pressure washed at all.
Why is my driveway green and slippery?
Algae and moss — the same growth our climate puts on roofs and siding. In shade, concrete holds moisture for months, and the growth makes surfaces genuinely slippery. Pre-treatment plus controlled pressure washing removes it and slows its return.
Can pressure washing damage concrete?
Careless pressure washing can — too much pressure too close etches lines and exposes aggregate permanently. Professional work uses controlled pressure, proper tips, and consistent technique, which is why experience matters even on 'tough' surfaces.
Do you pressure wash roofs or siding?
No — and you should be wary of anyone who will. High pressure strips shingle granules and drives water behind siding. For those surfaces we use soft washing: low pressure with tailored cleaning solutions that kill growth at the source and last longer too.
Can you clean my driveway, siding, and gutters in one visit?
Yes — that's the ideal way to book it. Pressure washing for the concrete, soft washing for the siding, gutter clearing while we're there. One crew, one visit, every surface treated with the right method. Call (425) 270-1525 for combined pricing.
How often should hard surfaces be pressure washed?
Most Puget Sound driveways and walkways benefit from cleaning every 1–2 years — sooner for shaded, north-facing concrete that regrows algae quickly. Regular cleaning also keeps surfaces safer, since algae film is a real slip hazard in the wet season.
Pressure Washing Guides from Our Blog
What Can You Pressure Wash? A Surface-by-Surface Guide
The pressure washer is the most misused tool in home maintenance. A simple surface-by-surface guide to what it should touch — and what it should never.
Read article →The Spring Exterior Cleaning Checklist for Puget Sound Homes
Every May, Puget Sound homes emerge from the wet season wearing it: green siding, black-streaked roofs, slick driveways. The top-down checklist that resets all of it.
Read article →Soft Washing vs. Pressure Washing: Which Is Right for Your Home?
That satisfying pressure-washer blast is quietly destructive on the wrong surface. Here's the case for chemistry over force.
Read article →Where We Offer Pressure Washing
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Learn more →Need pressure washing? Start with a free estimate.
Free inspections. Free written estimates. No pressure — that's been our promise for over 17 years.