15+ years of ground-washing experience going into every surface we touch. We pick the right pressure, the right tip, and the right approach for what we're standing on — concrete gets treated differently than wood, and wood gets treated differently than the deck around a pool.
Not everything takes the same pressure. We adjust the tip, the distance, and the technique for concrete, wood, and siding — so the job gets clean without getting chewed up in the process.
Moss and algae turn concrete slick and dingy. We clean it back down to bare concrete, with sealing available afterward to help it stay cleaner longer.
A low-pressure nozzle built for wood, not concrete, so we don't chew up the grain or blow the finish off the boards.
Stone, pavers, or concrete — a full clean without leaving pressure-washer scarring or stripe marks behind.
This is the number-one call we get: moss and algae making a walkway slick. We get it back to solid footing.
House siding washed carefully around trim, windows, and outlets — not blasted in a way that forces water where it shouldn't go.
We'll do the whole property in one visit if that's what you want. Around a pool, we press water and dirt away from it, not into it.
Pressure washing alone gets a deck looking clean, but the pressure washer doesn't kill the root of the mold, algae, and moss underneath. Left alone, that surface is right back where it started within a season.
That's the reasoning behind treating a deck after we wash it instead of just washing it and calling it done. Once the surface is clean, we treat it with the same safe, US-made approach we use on roofs — no zinc, no bleach, no peroxide — so moss and algae don't just move back in with the next rain.
It also means less pressure washing overall, and that's a good thing: every pass of a pressure washer is a little bit abrasive on whatever it's cleaning. Treat a surface right and you shouldn't need to wash it nearly as often.
Portland's wet season turns a moss-covered walkway, deck, or set of steps into something genuinely dangerous to walk on. Getting the moss and algae off isn't just cosmetic — it's the difference between solid footing and a slip.
A clean driveway, deck, patio, and set of siding is one of the fastest, cheapest ways to improve how a listing photographs. Buyers notice grime first — pair it with a roof cleaning and the whole exterior reads like a different house.
Tell us what needs cleaning and we'll give you a straight answer — what it takes, what we'll use, and whether treatment after the wash makes sense for your surface.
