Exterior Cleaning Services for Homes & Businesses
Not sure what you need? Start with what you’re seeing on the house, and we’ll point you to the right service.
- 4.9 from 270+ Google reviews
- Licensed & insured
- Locally owned since 2021
Get a free quote
Fastest way: text a few photos to (253) 290-0057 and we can often price the job from those.
Which Service Do You Need?
Green or patchy roof
That’s moss, algae or lichen. A roof cleaning removes it by hand and a soft wash kills what’s left.
Water spilling over the gutters
The gutters or downspouts are blocked. A gutter cleaning clears them and flushes the downspouts.
Green or black streaks on the siding
Algae and mildew. A soft wash house washing kills it without high pressure.
Hazy, spotted glass
Rain film and dust on the outside of the glass. Exterior window cleaning, screens included.
Slick, green deck
Algae in the grain. A deck cleaning lifts it without fuzzing the wood.
Gray or mossy fence
Weathered fibers and growth. A fence cleaning brings back the wood color.
Stained driveway or slippery walkway
Algae and grime in the concrete. A surface cleaner cleans it evenly.
A business or rental property
Storefronts, lots and multi-family buildings. Residential and commercial pressure washing.
When to Book What
Fall
Gutters after the leaves drop, and roof treatments before the long wet season.
Winter
Gutters again if you’re under evergreens, and roofs on dry stretches between storms.
Spring
Decks, patios, walkways and house washing, to clear what grew over the winter.
Summer
Windows, fences and concrete, when everything dries quickly.
$25 off your first cleaning
Free re-clean within 30 days
10% off military, first responders, teachers & nurses
What Customers Say
I’ve used NW ProWash for many years and fully recommend. They do everything. Happy will all the services including concrete, porches, trex decking, roof, gutters and windows.
Great service with competitive pricing. NW Pro wash has been our go to every spring for House Wash and Gutter cleaning.
Where We Work
We provide every one of these services in all 17 cities we serve:
Not sure what you need?
Text us a few photos and we’ll tell you which services make sense, and what they’ll cost.