★★★★★
97 Reviews

HOA, Condo &Apartment Pressure WashingSeattle, Bellevue & Redmond WA

Multi-unit exterior cleaning for apartment communities, condominiums, townhome HOAs and property managers across Seattle, Bellevue and Redmond, from building siding and roofs to walkways, stairs and parking areas.

Fast, Free Quote

Tell us about your property or community. We reply the same business day.

Eco-Friendly Solutions
Safe for family, pets and plants
Trained & Insured Techs
Your property is protected
Top-of-the-Line Equipment
Right pressure for every surface
Deep Water technician soft washing the balconies of a three-story condominium building
Deep Water technician surface cleaning the entry courtyard of an apartment community
Multi-Unit Exterior Cleaning
Apartments · Condos · HOAs
Apartment, Condo & HOA Pressure Washing Near You

Transform Your Community Into a Place Residents Are Proud to Call Home

Property managers, owners and HOA boards searching for apartment pressure washing in Seattle, HOA pressure washing near me or condo building washing in Bellevue are usually facing the same problem: green algae and black streaks on the siding, moss on the roofs and carports, slick walkways and stairs, and parking areas stained with oil and grime. Deep Water Pressure Washing brings your entire community back to a clean, welcoming, well-cared-for look.

Our multi-unit exterior cleaning covers everything residents and prospects see: buildings, roofs, breezeways, balconies, exterior stairs, courtyards, sidewalks, fences and parking lots. We soft wash siding and roofs with low pressure and professional cleaning solutions, and we pressure wash concrete with rotary surface cleaners for even, stripe-free results.

Our Top Apartment, Condo & HOA Service Areas

Seattle Apartment & Condo Pressure Washing

From mid-rise condos in Capitol Hill, Belltown and South Lake Union to apartment buildings in Queen Anne, Ballard and Fremont, and the lakeside condominiums of Madison Park and Washington Park, Seattle’s rain and shade leave siding streaked and walkways slick. We clean buildings and common areas around your residents’ schedules.

Bellevue Apartment & HOA Exterior Cleaning

Apartment communities and townhome HOAs in Crossroads, Eastgate, Factoria, Lake Hills and Downtown Bellevue need to look their best to attract and keep residents. We wash buildings, clean breezeways and stairs, and brighten sidewalks and parking areas so the whole property looks consistent.

Medina, Mercer Island & Eastside HOA Cleaning

Townhome and condominium associations near Medina, Hunts Point and Yarrow Point, the hillside communities of Clyde Hill and West Bellevue, and the wooded HOAs of Mercer Island and Sammamish sit under tall firs that drop needles and hold moisture. We remove moss and algae from roofs, siding, fences and shared paths while protecting the landscaping your residents love.

Redmond Apartment & Multi-Unit Cleaning

The newer apartment and townhome communities of Downtown Redmond, Overlake and Redmond Ridge, and the established complexes of Education Hill and Grass Lawn, see green growth on siding and walkways within a few seasons. Regular exterior cleaning keeps them bright, safe and inviting.

We work with property management companies, HOA boards, condo associations and owners of every size, from a single fourplex to a large multi-building community.

Popular Services

How Can We Best Serve You?

Our most requested exterior cleaning services across Seattle, Bellevue and Redmond.

Technician soft washing a cedar shake roof
Roof Cleaning
Roof Cleaning

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.

Two technicians washing a cedar-sided home
House Washing
House Washing

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.

Technician surface cleaning a concrete driveway
Driveway & Sidewalk
Driveway & Sidewalk

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.

Two Deep Water technicians pressure washing a brick paver patio in Seattle
Deck, Patio & Pavers
Deck, Patio & Pavers

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.

Swipe for more services →

Deep Water technician washing a multi-story building from a boom lift
Licensed & Insured
Lic# DEEPWWP767KO
Why Commercial Property Owners Choose Us

Why Property Managers & HOA Boards Trust Deep Water

Cleaning a multi-unit property is very different from washing a single home. There are residents coming and going, cars in the lot, multi-story walls, shared stairs and balconies, and a board or owner who needs the job done right the first time, on budget and without complaints.

That is why property managers, owners and HOA boards in Seattle, Bellevue and Redmond choose Deep Water: dependable scheduling, safe methods for every surface and results residents notice the moment they pull in.

Whether you manage one building or an entire portfolio, you get one reliable crew and one point of contact from estimate to final walkthrough.

Real Results

Community Transformations That Wow

Drag the slider on each photo to see the before and after.

Building entry wall streaked with green mildew
Same entry wall clean after soft washing
BeforeAfter
Entry wall mildew removal
Stucco & stairwell
Community pool deck dark with grime
Same pool deck clean and bright
BeforeAfter
Pool deck cleaning
Community amenity
Stone fire pit and gravel dark with grime
Same stone fire pit clean after pressure washing
BeforeAfter
Stone & hardscape cleaning
Fire pit & pavers
Weathered, slippery wood deck
Same deck restored
BeforeAfter
Deck cleaning
Wood deck
Deep Water technician soft washing the roof of a condominium building above the community carports
★★★★★
Great service, reasonable price, fast response. We highly recommend calling Eddie.
Linda Kelln · Google review
Soft Washing for Roofs & Buildings
Safe for every multi-unit surface
Surfaces We Clean

Complete Exterior Care for Every Corner of Your Community

A multi-unit property has dozens of different surfaces, and each one needs the right method. Painted siding, stucco and cedar need gentle soft washing. Roofs and carports need moss and algae treatment without high pressure. Concrete, pavers and parking areas need even, powerful surface cleaning. We match the method to every surface on your property.

In the Puget Sound area, rain, shade and tall evergreens keep north-facing walls, stairwells and walkways damp for much of the year. That feeds the green algae, black streaks and moss that make a community look neglected and turn shared paths slippery. Our process removes the growth at the root, not just the surface dirt.

We clean every exterior surface across apartment, condo and HOA communities, including:

Every job is planned around your property, its buildings, surfaces and residents, so you get the safest and most effective clean possible.

Deep Water technician soft washing the upper siding of an apartment community from the walkway
Curb Appeal That Leases
Apartments · Condos · HOAs
Benefits of Multi-Unit Exterior Cleaning

Protect Your Investment and Keep Residents Happy

Regular apartment, condo and HOA exterior cleaning does far more than make a property look good. In Seattle, Bellevue and Redmond, algae, moss and grime are always working on your buildings and grounds. They stain siding, shorten the life of roofs and paint, and make walkways and stairs slippery. Routine cleaning stops that damage before it turns into complaints or costly repairs.

The benefits of regular multi-unit exterior cleaning include:

With a simple recurring cleaning plan, your community stays safer, brighter and better protected through every season in the Puget Sound.

Why Hire the Experts

VS

DIY Risks Can Be Costly

How It Works

3 Easy Steps to a Clean Property

Get a Free Quote

Call, text or send the form. We'll give you a clear, upfront price for exactly what you need.

Pick Your Day

Choose a time that works for you. Commercial clients can book after hours and weekends.

Sit Back & Relax

Our crew arrives on time, protects your landscaping and leaves every surface spotless.

Reviews

What Your Neighbors Are Saying

★★★★★
Rated 5 stars by neighbors on Google
Linda Kelln
Google review
Great service, reasonable price, fast response. We highly recommend calling Eddie.
Service Area

Pressure Washing & Soft Washing Across Seattle & the Eastside

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.

Downtown Seattle
98101, 98104
Bellevue
98004 – 98008
Redmond
98052, 98053
Ballard
98107, 98117
Queen Anne
98109, 98119
Belltown
98121
Fremont
98103
Capitol Hill
98102, 98112, 98122
South Lake Union
98109
Madison Park
98112
Medina
98039
Clyde Hill
98004
Mercer Island
98040
Sammamish
98074, 98075
Not sure if we serve your street?
Call or text 206-414-8499 and we'll confirm right away.
Map of the Deep Water Pressure Washing service area: Seattle, Bellevue, Redmond and the Eastside I-5 I-90 SR-520 I-405 Puget Sound Elliott Bay Lake Washington Lake Sammamish Downtown Seattle Belltown South Lake Union Queen Anne Capitol Hill Fremont Ballard Bellevue Redmond Madison Park Medina Clyde Hill Mercer Island Sammamish
Deep Water Pressure Washing branded work truck WWW.WAPRESSUREWASHING.COM LIC# DEEPWWP767KO 206-414-8499 RESIDENTIAL & COMMERCIAL EXTERIOR CLEANING + FLEET WASHING TRANSIT 350
FAQ

Apartment, Condo & HOA Questions, Answered

Straight answers for property managers, owners and HOA boards in the Pacific Northwest.

Every community is different, so the price depends on the number and height of the buildings, the surfaces to be cleaned, how much algae, moss and staining has built up, and whether roofs, walkways, stairs or parking areas are included. Deep Water keeps pricing affordable and upfront with no hidden fees, and every property starts with a free, no-obligation estimate and a clear written quote per building or per community.

Yes. We plan the work building by building, coordinate parking and access with your manager or board, and work in sections so residents can keep coming and going. We also protect cars, plants, doors and windows and rinse everything clean before we move on.

Yes. We use lifts, extension equipment and soft washing systems to safely clean siding, trim and gables on multi-story buildings in Seattle, Bellevue and Redmond, without ladders against your siding or high pressure that can damage paint and seals.

Most multi-unit properties in the Puget Sound area benefit from building washing every one to two years, with walkways, stairs and common areas cleaned at least once a year. Shaded, tree-covered communities and high-traffic areas may need it more often. We can set up a recurring plan that fits your budget and maintenance calendar.

Rain, shade and tall evergreens keep north-facing walls, stairwells and walkways damp for much of the year. That moisture feeds algae, mildew and moss, which show up as green film and black streaks. Our soft washing removes the growth at the root so it takes much longer to return.

Yes. Soft washing uses low pressure and professional cleaning solutions, so it is safe for vinyl, fiber cement, stucco, painted wood, cedar and roofing. We pre-wet and rinse plants and landscaping and control runoff throughout the job.

Yes. Deep Water Pressure Washing is fully licensed and insured (Lic# DEEPWWP767KO), and we are happy to provide proof of insurance to your property management company or HOA board before work begins.

Yes. Many managers and boards schedule building washing, walkway and stair cleaning, roof treatments and parking lot cleaning on a regular cycle. A recurring plan keeps the property consistently clean, spreads out costs and makes budgeting simple.

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.

Free, No-Obligation Estimates

Make Your Community the Pride of the Neighborhood

Book apartment, condo and HOA exterior cleaning and give residents a community they love coming home to. Honest, upfront pricing from a local crew serving Seattle, Bellevue and Redmond.