From Grime to Gleam.
Professional soft washing, pressure washing, window cleaning, and gutter cleaning for homeowners across Skagit, Whatcom, Snohomish, Island & San Juan County. Careful around your property. Thorough on the work.
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Exterior Cleaning, Done Right
Four focused services that keep your house looking sharp and your surfaces lasting longer.
Soft Washing
Low-pressure chemical wash for roofs, siding, and surfaces that high-pressure would damage.
Learn more →Pressure Washing
High-pressure cleaning for driveways, sidewalks, concrete, and decks.
Learn more →Window Cleaning
Streak-free residential window cleaning, inside and out.
Learn more →Gutter Cleaning
Full gutter clean-out, downspout flush, and roofline tidy-up.
Learn more →How It Works
Getting started is easy. Three steps and we're on our way.
Reach Out
Fill out our contact form or give us a call. Tell us what you need. No detail too small.
Get an Estimate
We'll visit your home, assess the work, and give you a clear, honest quote with no surprises.
We Get to Work
Once approved, we schedule promptly and deliver quality results you'll be proud of.
Craftsmanship in Every Detail
A look at some of the projects we've completed for homeowners across the region.
From Grime to Gleam
NorthWest Exterior Cleaning is a locally owned and operated exterior cleaning service built on careful work and genuine care for our community. We live and work in the same neighborhoods we serve.
No pushy upsells, no shortcut chemistry. Just professional soft washing, pressure washing, windows, and gutters from people who take pride in the finished result.
Trusted by Homeowners
Don't just take our word for it. Hear from the families we've helped.
"They soft washed our roof and siding last summer and the difference was night and day. No moss, no streaks, and the team was careful with the rhododendrons. Booking them again for the fall gutter cleaning."
"Pressure washed our driveway and back patio. Came out perfect. Honest quote up front, on time, cleaned up after. Way better than the rental wand job I tried last year."
"Finally got the upstairs windows done right. They brought a water-fed pole so no ladders against the siding. Screens cleaned and tracks vacuumed too. Will definitely call them again."
"Excellent service from start to finish. They responded quickly to my quote request, arrived right on schedule, and did a meticulous job power washing our back deck. Will definitely use them again!"
"Highly recommend NorthWest Exterior Cleaning! They washed our siding and driveway, and it seriously looks like a brand new house. Fast, friendly, and very reasonably priced."
"Had our gutters and roof cleaned before the rainy season started. The crew did an incredible job, cleared away all the debris, and left the property spotless. Very professional team!"
Frequently Asked Questions
Quick answers to the questions we hear most.
Yes. For most exterior cleaning we can quote off photos and a quick walkthrough call. For larger or unusual jobs we'll come out on-site. Either way, you get a clear written quote with no surprises later.
We proudly serve homeowners across Skagit, Whatcom, Snohomish, Island, and San Juan County, including Mount Vernon, Burlington, Bellingham, Anacortes, Sedro-Woolley, Marysville, Conway, Hamilton, Clear Lake, Coupeville, Oak Harbor, Camano Island, and Friday Harbor.
In the Pacific Northwest, most roofs benefit from a soft wash every 2–4 years depending on tree cover and slope. Siding can usually go 2–3 years between cleanings. Visible moss, algae streaks, or mildew means it's already overdue.
We pre-wet plants, cover anything sensitive, and rinse thoroughly during and after the job. The biodegradable mix we use breaks down quickly and is safe around landscaping when applied carefully — which we do.
You can book a consultation online, call us at (360) 389-3611, or fill out our contact form. We'll get back to you within one business day.
Not in-house, but our sister company NW Home Repair Solutions does. Same locally-owned team, same service area across Skagit, Whatcom, Snohomish, Island, and San Juan County. They focus on painting, drywall, doors, plumbing fixtures, flooring, cabinetry, and general handyman work. Visit nwhomerepairsolutions.com to request a quote.
