Power Washing in Portland, OR
Based in Vancouver, on your side of the river every day. Moss off the roof, grime off the siding, free estimate up front.

Portland shade is beautiful and brutal. Fir canopies in the West Hills, old maples in Sellwood, wet air off the Willamette. It keeps roofs damp for months, and damp roofs grow moss.
Salty Dawg Power Washing is based in Vancouver, WA, right across the Columbia. We work both sides of the river every day. Roof moss removal, house soft washing, driveway washing and more, all with free estimates. Call 360-803-3900.
A Vancouver Crew on Portland Streets
The bridge is our commute, not an obstacle. Whether your place is a bungalow in St. Johns or a view home in the West Hills, we bring the same setup: low-pressure soft washing that lifts moss and algae without tearing up shingles or paint.
Some insurers now send letters about mossy roofs. Handle it before they do. Our Fresh Roof treatment comes with a written 6-year warranty, so the roof stays protected long after we drive home.
One Visit, the Whole Exterior
One crew, one day, the whole place done. Bundle services and save:
- Roof moss removal and Fresh Roof treatment
- Soft washing for siding, trim and gutters
- Driveways, sidewalks and patios
- Decks and fences
- Storefronts, parking lots, trucks and RVs
Proof From a Portland Roof
We pulled thick moss off a Portland roof and cleaned out the gutters while we were up there. See the photos at moss removal and gutter cleaning in Portland, then read our reviews. 5.0 from local homeowners.

Portland Questions, Straight Answers
You're in Vancouver. Do you really cover Portland?
Every day. We're based in Vancouver, WA, minutes from the bridge, and Portland jobs are a normal part of our route. Estimates are free on both sides of the river.
How often should a shaded Portland roof be cleaned?
Every 2 to 3 years for most homes. Heavy shade from firs and maples can speed moss up, so we'll look at your roof and suggest a schedule that fits it.
Is soft washing safe for older Portland houses?
Yes. Soft washing uses low pressure, so it cleans painted siding, old wood trim and aging shingles without damage. That's exactly why we use it.
Portland, Call the Dawg
Free estimate, straight price, and a crew that cleans up before it heads back over the bridge.
