Wood and composite deck cleaning, patio and paver pressure washing, and pool deck cleaning that removes slick moss, algae and grime, for homes and businesses across Seattle, Bellevue and Redmond.
Tell us about your deck, patio or pavers. We reply the same business day.
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When people search for deck cleaning near me, patio pressure washing in Seattle or paver cleaning in Bellevue, they are usually looking at the same problem: wood gone gray and slippery, green film creeping across the boards, black algae between the pavers and a patio that never quite dries out. Deep Water Pressure Washing brings those surfaces back so you can use them again.
Every surface gets its own method. Wood and composite decks are cleaned with low pressure and wood-safe solutions so the grain is never raised or splintered. Patios, pavers and pool decks are cleaned with professional rotary surface cleaners for an even, stripe-free finish, then we rinse the joints, steps and edges so the whole space looks uniform.
Backyard decks in Ballard and Fremont, view decks in Queen Anne and the shaded brick and stone patios of Capitol Hill and Madison Park stay damp for most of the year. We clear the moss and algae that make them slick and bring back their color.
In Somerset, Bridle Trails, Lakemont and Newport Hills, large cedar decks, paver patios and outdoor kitchens are where families spend their summers. We clean wood gently and give pavers and pool decks an even, like-new finish from end to end.
Lakefront decks, travertine pool surrounds and stone terraces in Medina, Clyde Hill, Mercer Island and Sammamish deserve careful work. We protect the stonework, furniture, lighting and landscaping around them.
Homes in Education Hill, Grass Lawn and Redmond Ridge sit under tall firs that drop needles and keep decks shaded and wet. Regular cleaning keeps boards and pavers safe underfoot and stops rot and staining from setting in.
We also clean restaurant patios, rooftop decks, HOA and apartment pool decks, and hotel and office plazas across all three cities, scheduled around your hours.
Our most requested exterior cleaning services across Seattle, Bellevue and Redmond.
Seattle roofs fight moss, needles and black streaks most of the year. Our soft wash roof cleaning kills growth at the root without lifting shingles, so your roof lasts longer.
Green film on the shady side of the house is a Pacific Northwest classic. Our low-pressure soft wash clears algae and mildew from siding in Ballard, Bellevue, Redmond and beyond.
Rain and tree cover turn concrete dark and slick. We lift moss, oil and grime from driveways and sidewalks for a brighter, safer walk to your front door.
Puget Sound dampness leaves decks, patios and pavers slick with algae and moss. We restore wood, stone and pavers to their original color so they are safe and ready to enjoy year round.
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Anyone can rent a pressure washer, but the wrong pressure on a cedar deck raises the grain, leaves fuzzy, splintered boards and permanent wand marks. On pavers it can blow out the joint sand and leave stripes. Too little and the algae is back in weeks.
That is why homeowners and property managers in Seattle, Bellevue and Redmond call Deep Water: the right method for every surface, careful work and outdoor spaces that look years younger.
Every outdoor space gets the same care, whether it is a small Fremont deck, a Medina pool terrace or a busy Seattle restaurant patio.
Drag the slider on each photo to see the before and after.
Your deck and patio are where summer happens: barbecues, birthdays and quiet mornings with coffee. In the Puget Sound, shade, rain and falling needles keep them damp for months, and that feeds the moss, algae and black staining that make boards and pavers slick and dull.
Our residential cleaning removes the growth, not just the surface dirt, and is matched to what your outdoor space is built from. We clean:
Every job is tailored to your surface, its age and the growth it carries, so you get the safest and most effective clean possible.
For a restaurant, hotel, HOA or apartment community, a slick or stained patio is a safety risk and the first thing guests and residents see. Deep Water cleans commercial decks, patios and paver plazas across Seattle, Bellevue and Redmond, scheduled early, late or on weekends so your business never has to close.
We clean commercial outdoor spaces including:
From a single rooftop deck to every pool deck in a community, we keep commercial outdoor spaces safe, clean and ready for guests.
Call, text or send the form. We'll give you a clear, upfront price for exactly what you need.
Choose a time that works for you. Commercial clients can book after hours and weekends.
Our crew arrives on time, protects your landscaping and leaves every surface spotless.
From downtown Seattle storefronts to lakefront homes in Medina, Mercer Island and Clyde Hill, our crew and fully equipped rig come to you. Find your neighborhood below.
Honest answers about keeping your decks, patios and pavers clean and safe in the Pacific Northwest.
The price depends on the size of the deck or patio, the surface, how much moss and algae has built up, and whether stairs, railings or walkways are added. Deep Water keeps pricing affordable and upfront with no hidden fees, and every job starts with a free, no-obligation estimate.
Not when it is done correctly. We clean wood decks with low pressure and wood-safe cleaning solutions, so the grain is not raised and the boards are not splintered or marked.
Yes. Composite decks collect mold, pollen and grime, especially in shade. We use gentle pressure and cleaners suited to composite so the surface is not scarred.
Yes. We clean concrete pavers, brick, flagstone and travertine with rotary surface cleaners for an even finish, and clear moss and weeds from the joints. We can also prepare pavers for sealing.
Rain, shade and falling needles keep outdoor surfaces damp for months. That moisture feeds algae and moss, which form a slick film on wood and stone. Cleaning removes the growth and makes the surface safer to walk on.
Most decks and patios in Seattle, Bellevue and Redmond benefit from a yearly cleaning, usually in spring before outdoor season. Shaded spaces and commercial patios with heavy foot traffic may need it more often.
Cleaning is the first step before staining or sealing a deck, or sealing pavers. The surface must be clean and fully dry first. Ask us about timing when you request your estimate.
Yes. We clean restaurant patios, rooftop decks, hotel plazas and HOA and apartment pool decks across Seattle, Bellevue and Redmond, and schedule around your business hours, including early mornings, evenings and weekends.
Every service is backed by honest, upfront pricing, dependable results and a free, no-obligation estimate. Have a question we didn’t cover? Call or text 206-414-8499.
Book professional deck, patio and paver cleaning and get your outdoor space ready to enjoy again. Honest, upfront pricing from a local crew serving Seattle, Bellevue and Redmond.
