Snohomish & King County's Top-Rated Exterior Cleaning
It's NOT Clean, UNTIL It's Mr. Pristine Clean
From your roof to your driveway, we clean and restore every surface of your home's exterior, then protect it from the moss, algae, and grime that wear it down. Backed by The Pristine Promise.
Backed by The Pristine Promise · Licensed & insured to $2M · BBB Accredited · 200+ five-star reviews · Locally owned in Snohomish County
Dry weather means faster results and longer-lasting treatments. Book now while conditions are ideal.
Prefer to talk? Call or text (360) 302-2209 — real humans, fast replies.
200+ 5-Star Reviews
$2M Insured
BBB Accredited
Eco-Friendly
Same-Week Scheduling
Our Work in Action
Real results from real homes across Snohomish and King County.
Roof Soft Wash: Before & 3 Months After
This Snohomish County roof was covered in years of moss, algae, and dark staining. Our soft wash process killed the growth at the root without damaging shingles.
Three months later, the roof still looks brand new. No harsh pressure, no shingle damage, just results that last 3-4x longer than standard methods.
GET YOUR INSTANT QUOTEDrag the squeegee to compare. Use arrow keys for keyboard control.
Roof Moss Removal
Heavy moss and leaf debris completely removed with our soft wash process. The treatment kills growth at the root so results last 3-4x longer than standard pressure washing.
Driveway Pressure Washing
Years of grime, oil stains, and organic buildup removed in one visit. The concrete looks brand new without any harsh chemicals touching your landscaping.
House Exterior Washing
Dirty siding restored to its original clean finish. Our eco-friendly soft wash solution removes mold, algae, and grime without damaging paint or surfaces.
What We Specialize In
Comprehensive exterior cleaning solutions to keep your property looking its absolute best.
Roof Cleaning
Professional soft-wash roof cleaning that removes moss, algae, and stains without damaging your shingles.
From $299
Gutter Cleaning
Thorough gutter cleaning and inspection to prevent water damage and ensure proper drainage.
From $150
House Washing
Gentle yet effective exterior house washing that restores your home's curb appeal.
From $299
Pressure Washing
High-powered pressure washing for driveways, decks, patios, and sidewalks.
From $249
Window Cleaning
Streak-free window cleaning for crystal-clear views and enhanced natural light.
From $199
Solar Panel Cleaning
Specialized solar panel cleaning to maximize efficiency and energy production.
From $199
Holiday Lights
Professional holiday light installation and removal for a festive, hassle-free season.
From $499
Protect Your Home's Value
Your home is your biggest investment, and every exterior surface takes a beating in the Pacific Northwest. Moss, algae, and grime don't just look bad, they hold moisture against your roof, siding, fences, and concrete and quietly wear them down.
We clean and restore every one of those surfaces, then protect them so they last. That's the difference between washing your home and caring for it, and it's how you keep it sound, safe, and looking its best for years.
- We restore and protect, not just clean. Soft-wash and pressure washing bring your roof, siding, fences, and concrete back to life and add years to every surface.
- Backed by The Pristine Promise. A specific written guarantee on every service: No Moss Back, Pristine Panes, and Free Flow. If it's not pristine, we make it right.
- You see the proof. Photos at every stage and a walkthrough before we leave. Nothing sprayed and forgotten.
- The right method for every surface. Low-pressure soft-wash for roofs and siding, controlled pressure washing for concrete, decks, and fences. Never one-size-fits-all.
- One vendor for the whole exterior. Roof, siding, gutters, windows, fences, driveways, and decks, maintained on one membership so you never have to think about it.
What Happens When Exterior Maintenance Gets Delayed
Small problems become expensive ones. Here is what deferred maintenance actually costs homeowners.
Untreated Moss
Untreated moss reduces roof lifespan by 5 to 10 years. A $15,000+ roof replacement costs far more than regular cleaning.
Clogged Gutters
Clogged gutters cause water overflow leading to foundation erosion, landscaping damage, and basement flooding. Average repair: $3,000 to $8,000.
Dirty Surfaces
Dirty concrete and siding don't just look neglected. Organic growth breaks down surfaces and creates slip hazards when wet.
The Pristine Promise
“If it's not pristine, we make it right.”
Most companies say “satisfaction guaranteed” and hope you forget. We put a specific, written guarantee on every service, with a name and a timeline.
No Moss Back Guarantee
Roof — moss & algae
Moss or algae back within 3 years? We re-treat it free.
7-Day Pristine Panes Guarantee
Windows
Streaks or spots within 7 days? We re-clean, no charge.
30-Day Free Flow Guarantee
Gutters
Gutters not flowing freely within 30 days? We're back at no cost.
What Our Customers Say
Don't just take our word for it. Here's what homeowners across Snohomish and King County are saying.
Save More with Our Membership Program
Lock in 2026 pricing for 3 years, get priority scheduling, and save up to 20% on additional services. Our Pristine Home Membership Program replaces one-time cleanings with ongoing care that keeps your home beautiful year-round.
3
Services/year (Entry)
Save 10% on extras
5
Services/year
Save 15% + 3-year price lock
7+
Services/year (Full-Care)
Save 20% + 3-year price lock
Your Free Quote Takes Less Than 2 Minutes
Find out what it costs to clean your home's exterior. No hidden fees, no obligation.
Prefer to talk? Call or text (360) 302-2209 — we respond within 1–2 business hours.
Proudly Serving 18 Cities Across Washington
Snohomish County
King County
Get a 100% Free Estimate Today!
The form below takes less than 30 seconds to fill out. After all the details are entered and sent, Mr. Pristine and the team will reach out to you within 1-2 hours during business hours!
