Bethany homeowners trust Cascade for clean results, on-time service, and a streak-free guarantee that means what it says.
Portland's wet climate breeds moss and algae fast. We remove it completely — and can apply treatment to slow regrowth after the wash.
Moss and algae deteriorate concrete and wood over time. Annual pressure washing prevents long-term structural damage.
Nothing transforms a home's exterior faster. Before and after photos show the difference better than any description.
Planning to paint siding or stain a deck? Pressure washing first is essential for proper adhesion and a lasting finish.
We identify the correct pressure and technique for each surface type. Concrete, wood, vinyl, and stone all need different PSI and nozzle settings.
Moss, algae, and oil stains get pre-treated with appropriate solutions to break them down before high-pressure washing begins.
We work top to bottom, clearing grime completely. Edges, corners, and expansion joints get individual attention. We don't just run a wand over it.
Bethany is one of the newer suburban communities in the greater Portland metro, with many homes built from the late 1990s through 2010s. Vinyl-clad windows are prone to pollen buildup in spring and construction dust year-round in areas still under development.
Bethany's newer vinyl-window neighborhoods attract pollen and construction dust consistently. Seasonal cleaning prevents buildup from becoming permanent staining on newer glass.
"Great experience. Came out to our Bethany home, cleaned 18 windows inside and out, and the result was perfect. Worth every dollar."
In the wrong hands, yes. We use the correct PSI and nozzle for every surface type. Vinyl siding, wood, and concrete all require different settings — we know the difference and are fully insured.
Once a year is standard for most Portland driveways due to the wet climate and constant moss growth. Heavily shaded driveways may need it twice per year.
Yes. We pre-treat moss and algae to break it down completely before washing. We can also apply a post-treatment to significantly slow regrowth.
Yes — Bethany is one of our regularly served areas. We service newer construction and established homes alike throughout the community.
Bethany sees heavy spring pollen and construction dust year-round in developing pockets. Most homeowners do 2–3 cleanings per year.
Under 2 minutes. Same-day response. No pressure.