Algae, mildew, and roofline grime dull a house long before the paint fails. We lift it off with low-pressure soft washing — safe on stucco, wood, brick, and fiber cement.
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Low-pressure soft washing on stucco, wood, fiber cement and painted siding — clean without damage.
Exterior grime builds slowly enough that most homeowners stop noticing it. Algae darkens the north side. Mildew settles into stucco texture. Cobwebs and dust collect under the roofline and around window frames. Then one day the house reads as tired rather than dirty.
The mistake is reaching for high pressure. On stucco it drives water into the wall. On wood it raises the grain. On fiber cement and painted surfaces it takes finish with it. We use a material-specific detergent at low pressure, let it do the work, and rinse gently.
The result is a house that looks maintained rather than freshly blasted — and paint that lasts longer because the biological growth eating into it is gone.
Common house washing calls: full exterior soft wash before listing, stucco and Hardie board cleaning, cobweb and roofline detail, and combined house-and-window packages.
Hot-water pressure washing that lifts oil, algae, moss, and years of grime from concrete, brick, pavers, exposed aggregate, and stone — without stripping the surface.
Low-pressure, biodegradable-detergent washing for roofs, siding, stucco, and anything delicate. Kills moss, mildew, and algae at the root — 4–6x longer-lasting than blasting.
Hand-cleared gutters, flushed downspouts, and a full inspection for damage or sagging. The cheapest form of water-damage insurance your home will ever get.
Streak-free exterior window washing for residential and light commercial properties. We reach the high ones, detail the frames, and leave glass you can actually see through again.
Low-pressure soft washing on stucco, wood, fiber cement and painted siding — clean without damage.
We keep the back-and-forth to a minimum and the communication clear. Here's what working with us looks like.
Call, text, or fill out our form. We respond within 24 hours with a clear, itemized quote.
For larger jobs, we walk the property with you to confirm scope, materials, and the best method.
On time, in uniform, with professional gear. Landscaping protected, neighbors respected.
We walk the finished job with you. If anything's not right, we fix it then and there.
Most single-family house washes on the Peninsula land between a few hundred and a thousand dollars depending on size, stories, and siding material. Quotes are free and take under 24 hours.
Yes — that's the point of it. Low pressure plus the right detergent lifts algae and grime without driving water into stucco or stripping paint.
Every 1–2 years for most Peninsula homes. North-facing walls and homes under heavy tree cover grow algae faster and may need annual washing.
Yes. Those streaks are biological growth, not permanent stains. Soft washing kills the organism, so surfaces stay clean longer than pressure-blasting alone.
Frequently. A wash is the standard prep before exterior painting, and pre-listing washes are one of our most common calls from Peninsula agents.
No. As long as we have access to water and the areas being cleaned, most customers simply get before-and-after photos when we're done.
Free estimate within 24 hours. No pressure, no upsell, just a straight answer on what it'll cost and when we can start.
Reach Nick directly: (510) 605-0441 · pressurewashbynick@gmail.com