Sitting in the Mt. Hood foothills, Gresham gets extra shade and rain — a perfect recipe for thick roof moss. Roof soft washing, house & siding washing, driveway cleaning and gutter service — done the safe, low-pressure way by a local crew that’s served the metro since 2015.
We’ve cleaned homes throughout Gresham for years, from Powell Valley, Rockwood, Mt. Hood foothills and Gresham Butte. Whether you’re near Mt. Hood Community College or anywhere in Multnomah County, we bring the same careful, eco-friendly approach to every property.
Gresham's foothill location means more shade and moisture than the valley floor, so homes here often need moss removal sooner and benefit from a no-regrowth treatment.
Pressure alone can damage roofs and siding. Our low-pressure soft wash uses biodegradable cleaners that remove moss, algae and grime at the root — protecting your roof’s lifespan and your landscaping. It’s the method roofing manufacturers actually recommend for the wet Pacific Northwest.
See real before-and-after results or get your free Gresham quote.
“Got an instant quote, scheduled fast, and the gutters and house look amazing. Highly recommend NW Exterior Solutions.”
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