★★★★★
97 Reviews

RoofCleaningSeattle, Bellevue & Redmond WA

Safe roof moss removal, gentle roof soft washing and thorough gutter cleaning that stop Northwest moss from shortening the life of your roof, for homes and businesses across Seattle, Bellevue and Redmond.

Fast, Free Quote

Tell us about your roof and gutters. 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 removing moss from a Ballard roof
Deep Water technicians cleaning gutters on a Fremont home
Roof & Gutter Cleaning
Seattle · Bellevue · Redmond
Roof & Gutter Cleaning Near You

Rescue Your Roof From Moss Before It Costs You

When homeowners search for roof cleaning near me, roof moss removal in Seattle or gutter cleaning in Bellevue, they are usually looking up at the same thing: thick green moss along the shady side of the roof, black streaks running down the shingles and gutters packed with needles, leaves and moss clumps. Deep Water Pressure Washing clears it all away and protects your roof from the damage moss leaves behind.

Moss is not just a cosmetic problem. Its roots work under shingle edges and shakes, hold water against the roof and lift the layers that keep rain out. Our roof cleaning and moss removal takes the moss off by hand where it is thick, then uses a gentle, low-pressure soft wash treatment that kills the spores and algae that are left. The result is a cleaner roof that stays clean longer, without the granule loss and broken shingles that blasting a roof with high pressure can cause.

Our Top Roof & Gutter Cleaning Service Areas

Seattle Roof & Gutter Cleaning

The older homes of Ballard, Fremont, Queen Anne, Madison Park and Washington Park sit under mature maples, cedars and firs that shade roofs and fill gutters every year. North-facing slopes barely dry out between rains, so moss spreads quickly across shingles and cedar shakes. We clear the moss, treat the roof and flush the gutters so water flows where it should.

Bellevue Roof & Gutter Cleaning

In Somerset, Bridle Trails, Lakemont and Newport Hills, large homes with steep pitches and tall evergreens collect moss and needles on every valley and ridge. Our crews work with safety harnesses and roof-safe methods, so even big, complex roofs get a careful, complete clean.

Medina, Mercer Island & Eastside Roof Cleaning

Waterfront estates in Medina, Hunts Point and Yarrow Point, the hilltop homes of Clyde Hill and West Bellevue, and the heavily wooded lots of Mercer Island and Sammamish sit under tall firs and cedars that shade roofs and fill gutters all year. Many of these homes have cedar shake, tile or high-end composite roofs, and we clean each one with the method made for that material.

Redmond Roof & Gutter Cleaning

Education Hill, Grass Lawn, Overlake and Redmond Ridge homes live among towering firs that drop needles and cones all year. Gutters clog fast, downspouts back up and moss starts where debris piles up. Regular roof and gutter cleaning keeps newer roofs looking new and helps older roofs last.

We also clean roofs and gutters for HOAs, apartment communities and commercial buildings across all three cities, with lift access for taller buildings.

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.

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Deep Water technician soft washing the roof of an apartment community
Licensed & Insured
Lic# DEEPWWP767KO
Why Deep Water

Why Seattle Homeowners Trust Us on Their Roofs

Your roof protects everything under it, so who you let up there matters. Roof cleaning takes a crew that knows how each roofing material handles water and cleaning solutions, works safely at height and removes moss without breaking shingles or voiding a warranty.

That is the reputation Deep Water has built with homeowners and property managers in Seattle, Bellevue and Redmond: careful work, safe crews and roofs that look years younger.

Every roof gets the same care, whether it is a Fremont bungalow, a Bellevue estate or a Redmond apartment community.

Real Results

Roof & Gutter Transformations That Amaze

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

Mossy shingle roof before cleaning
Same roof after moss removal
BeforeAfter
Roof moss removal
Shingle roof
Gutter overgrown with moss and debris
Same roofline with clean, clear gutters
BeforeAfter
Gutter cleaning
Moss & debris
Flat roof stained with dirt and debris
Same flat roof clean after washing
BeforeAfter
Flat roof cleaning
Membrane & coating
Deep Water technician soft washing a tile roof on a Bellevue home
★★★★★
Great service, reasonable price, fast response. We highly recommend calling Eddie.
Linda Kelln · Google review
Shingle, Shake, Tile & Metal
Roof-safe cleaning
Roofs & Gutters We Clean

The Right Clean for Every Roof We Touch

No two roofs are built the same, and no two should be cleaned the same way. The wrong pressure or the wrong solution can strip granules, split shakes or crack tiles, which is why every roof we clean starts with a look at the material, its age and how much growth has taken hold.

The Puget Sound climate keeps roofs damp for much of the year, while tall trees add shade, needles and leaves. That mix feeds moss, algae and lichen on the roof and fills gutters with debris. Our process clears all of it and treats the roof so growth stays away longer.

We safely clean nearly every type of roof and gutter, including:

Every job is tailored to your roof’s material, pitch, sun exposure and level of growth, so you get the safest and most effective clean possible.

Deep Water technician soft washing a Redmond roof
Protect Your Roof
Longer roof & gutter life
Benefits of Roof & Gutter Cleaning

Protect Your Roof and Add Years to Its Life

Professional roof and gutter cleaning is one of the smartest ways to protect your home. In Seattle, Bellevue and Redmond, moss, algae, needles and leaves are always at work on your roof. Moss lifts shingles and holds water, and clogged gutters overflow onto siding, walkways and foundations. Regular cleaning stops that damage before it turns into an expensive repair.

The benefits of regular roof and gutter cleaning include:

With routine roof and gutter cleaning, your home stays drier, cleaner 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

Roof & Gutter Questions, Answered

Honest answers about keeping your roof and gutters healthy in the Pacific Northwest climate.

Every roof is different, so the price depends on the size and pitch of the roof, the roofing material, how much moss has built up and whether gutter cleaning is added. Deep Water keeps pricing affordable and upfront with no hidden fees, and every job starts with a free, no-obligation estimate so you know exactly what you are paying before we begin.

Moss loves shade and moisture, and Seattle, Bellevue and Redmond have plenty of both. Marine air, frequent rain and tall firs and cedars keep roofs damp, especially on north-facing slopes. Needles and leaves trap even more water. Our moss removal clears the growth and treats the roof so it takes much longer to return.

Yes. Moss roots work under shingle edges and shakes, lift them and hold water against the roof deck. Over time that can lead to leaks, rot and a roof that wears out years early. Removing moss early is far more affordable than repairing the damage it causes.

Not with the right method. We clean asphalt shingles with low pressure and roof-safe solutions that kill moss and algae without stripping the protective granules. Thick moss is removed by hand first, so we never have to blast the roof to get it clean.

Most homes in the Seattle area need gutter cleaning once or twice a year, usually after the spring pollen and again after the fall leaves and needles. Roofs typically need moss removal every two to three years, or sooner under heavy tree cover. We can set up a simple plan so you never have to keep track.

Yes. Cedar shakes are cleaned with a gentle, wood-safe process that removes moss, algae and gray weathering without splitting or loosening the shakes. Many older homes in Ballard, Queen Anne and Bellevue still have cedar roofs, and we give them the care they need.

Yes. We clear gutters by hand, bag and remove the needles, leaves and moss, flush the downspouts and check that water drains freely. We can also wash the outside of the gutters to remove the black streaks that run down the faces.

Yes. We clean roofs and gutters for apartment communities, HOAs, hotels and commercial buildings across Seattle, Bellevue and Redmond, using lifts and safety equipment for taller buildings. We schedule around your tenants and business hours.

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

Give Your Roof the Fresh Start It Deserves

Book professional roof cleaning, moss removal and gutter cleaning and protect your home for years to come. Honest, upfront pricing from a local crew serving Seattle, Bellevue and Redmond.