Soft Wash, Pressure Washing & Permanent Lighting in Sammamish, Issaquah, Maple Valley & the Eastside
Your home aged five years overnight. The moss, the dark streaks, the green film — the Pacific Northwest did that. And it only gets worse the longer you wait.
- 8 Eastside Communities
- Licensed, Bonded, and Insured
- Free Same-Day Quotes
- Satisfaction Guaranteed
01 / 08
Gutter Cleaning
Clogged gutters don't just overflow — water pools against your foundation. In the PNW, that's saturated soil pressing against basement walls nine months straight.
Foundation repair costs $3,500 to $20,000. We clean, flush, and inspect every downspout so water flows where it should — away from your home.
02 / 08
Pressure Washing
Your driveway used to be light gray. Oil drips, tire marks, moss, rain stains — now it's the first thing people see.
Our surface cleaners handle driveways, patios, walkways, and pool decks across all eight cities we serve. Most driveways take less than two hours.
03 / 08
Roof Washing
Those black streaks on your roof aren't dirt. That's Gloeocapsa magma — a living organism eating your shingles right now.
A cedar shake roof replacement runs $18,200 to $45,000. Our low-pressure soft wash kills algae at the root without touching a shingle.
04 / 08
House Washing
That green film on your siding? Algae and mildew growing into the surface. Every month you wait, it gets harder to remove.
Siding replacement costs $12,500 to $38,750. Our soft wash process works on Hardie board, vinyl, cedar, and stucco.
05 / 08
Deck and Fence Cleaning
Would you walk on your deck barefoot right now? If the answer is no, that's moss and mildew breaking down your wood.
A deck rebuild costs $4,500 to $36,000. We bring back the original wood tone in one afternoon.
06 / 08
Trash Bin Cleaning
Your bins smell. Your neighbors know. Bacteria, maggots, and raccoon bait — that's what lives in there between pickups.
We sanitize, deodorize, and pressure wash every bin. Our fastest-growing add-on service across the Eastside.
07 / 08
Permanent Outdoor Lighting
You installed smart locks and cameras. But your yard is still dark after 6 PM.
Our permanent LED lighting installs along rooflines, pathways, patios, and landscaping. App-controlled, color-changeable, rated for 15+ years. No more Christmas light teardowns. No flimsy solar stakes.
08 / 08
Christmas Light Installation
Last year you said you'd do the lights yourself. Two weekends on a ladder in freezing rain. Half the bulbs burned out.
We install, maintain, and remove professional-grade Christmas lights. You pick the design. We handle everything — including storage.
How It Works
Three steps. No surprises.
Tell Us What You Need
60-second form or a quick call. No commitment required.
Get Your Quote
We'll assess your home and give you a clear, honest price. Most quotes are same-day.
We Show Up and Deliver
Professional crew. Real results. Satisfaction guaranteed.
Service Packages
Most homeowners need more than one service.
So we built packages that handle everything.
The Full Reset
Clean Slate
Starting at $1,275
House wash + roof wash + gutter cleaning. The full reset for homes that haven't been touched in 2+ years.
- Most Popular
Every Season Handled
Never Think About It Again
$225/month+
Quarterly house wash + gutter cleaning + deck & fence restoration. Every season handled. Your home stays protected year-round without a single phone call.
Built for Waterfront
Lake Home Shield
Starting at $1,800
House wash + deck/fence restoration + lighting consultation. Built for waterfront homes around Pine Lake, Beaver Lake, and Lake Sammamish.
Curb Appeal That Closes
Listing Launch
Starting at $2,500
House wash + roof wash + pressure washing + gutter cleaning + permanent lighting consultation. Real estate agents across the Eastside send clients to us because curb appeal closes deals.
Your Exterior. Handled.
Lights + Clean Forever
Starting at $4,500
Permanent lighting + annual house wash + gutter cleaning + pressure washing. Your exterior stays lit, clean, and protected — every surface, every season, one annual visit.
Why Homeowners Choose Us
You've probably heard stories — too much pressure on cedar siding, broken shingles, chemical burns on landscaping. Those concerns are exactly why we started this company.
Local, Family-Owned & Operated
We're not a franchise — we're a family. Every job is personal because our reputation lives in the same neighborhoods we serve. When we clean your home, we treat it like our own.
Licensed, Bonded, and Insured
Full commercial liability coverage. If something goes wrong — which it won't — you're protected.
Low-Pressure Soft Wash
We don't blast your home with 3,000 PSI and hope for the best. Our process uses cleaning solutions and low pressure to remove growth at the biological level. Safe for wood, vinyl, composite, and stone.
8 Communities Across the Eastside
Sammamish. Issaquah. Maple Valley. North Bend. Covington. Kent. Renton. Bellevue. We know the neighborhoods, the tree cover, the microclimates, and the HOA quirks.
Find the Right Service for Your Home
Every surface is different. Every job is right.
Gutter Cleaning
Low-pressure chemical wash removes moss, algae, and mildew without damaging your siding, gutters, or painted surfaces. Safe for wood, vinyl, stucco, and fiber cement.
Most Eastside homeowners schedule annually. Set it and forget it.
Learn more about Gutter Cleaning →100% Satisfaction Guaranteed
If you are not completely satisfied with the results, we come back and fix it. No awkward conversations. No invoices. Just done right.
Serving Klahanie, Pine Lake, Lakemont, Somerset, Issaquah Highlands, and neighborhoods across King County
What Eastside Homeowners Say
- ★★★★★
“The crew showed up on time, did exactly what they said they'd do, and the difference was night and day. Our roof looks new.”
Sarah M. — Sammamish
- ★★★★★
“Hired them for soft washing and deck cleaning. Professional, fair price, and they noticed a spot I hadn't pointed out and cleaned it anyway.”
Greg T. — Issaquah Highlands
- ★★★★★
“Third year in a row. They know our house, they're in and out in under two hours, and I never have to think about it.”
Jennifer K. — Lakemont
The Difference Is Visible
Before and after — every time.
Where We Work
We're based on the Eastside and serve the communities we actually live in. No long hauls, no dispatch fees — just your neighbors showing up on time.
Get a Free Estimate
Your home needs attention on the outside. The moss is spreading. The gutters are full. The deck is gray. You've been meaning to deal with it.
Now you know who to call.
Or email hello@pnwsoftwash.com — we respond within 2 hours.
Family-owned. Father and son. Licensed, Bonded, and Insured. No pressure sales — just a free estimate and honest advice.
Serving Sammamish, Issaquah, Maple Valley, North Bend, Covington, Kent, Renton, and Bellevue.
From the PNW Softwash Team
Seasonal tips and local knowledge for Eastside homeowners
Coming Soon
How Often Should You Soft Wash Your Home in the Pacific Northwest?
The PNW climate means moss and algae grow faster than most homeowners expect. Here's what we recommend.
Coming Soon
Roof Washing vs. Pressure Washing — What's the Difference?
Using the wrong method on your roof can void your warranty and cause real damage. We break down the difference.
Coming Soon
The Best Time of Year to Book Exterior Cleaning on the Eastside
Spoiler: it's not when everyone else books. Here's how to get the best results and the best availability.
We believe an informed homeowner makes the best decisions. These are the questions we hear most — answered honestly.
Have more questions? Visit our full FAQ page →Frequently Asked Questions
Honest answers from a Licensed, Bonded, and Insured crew that works on the Eastside every week.
What is the price range for each service?
- Our pricing reflects the full scope of each service, the size of your property, and the materials involved. Here are our current ranges: Roof Soft Washing $500–$2,500 · House Washing $450–$1,500 · Pressure Washing $325–$2,000 · Gutter Cleaning $325–$1,250 · Deck & Fence $500–$1,500 · Trash Can Cleaning $25–$300 · Permanent Lighting $4,000–$20,000+ · Christmas Lights $1,500–$5,000+. Every quote is free and specific to your property — contact us to get yours.
Is the inspection and quote free?
- Yes — always. We provide free, no-obligation quotes with same-day response. We'll assess your property, explain exactly what it needs, and give you a clear price with no hidden fees. No pressure, no commitment.
Does the homeowner need to be present?
- Not required for most services. Curbside trash can cleaning requires no presence at all — we arrive on your pickup day and handle everything. For lighting installations, we recommend a brief walkthrough at the end so we can configure your app and make sure everything is exactly how you want it. For all other services, access to the property is all we need.
Are you licensed, bonded, and insured?
- Yes. PNW Softwash is fully Licensed, Bonded, and Insured with comprehensive liability coverage. Your property is protected, and you're not liable if anything goes wrong. We carry this coverage not because we have to, but because it's the right thing to do.
What is your cancellation or rescheduling policy?
- We ask for 48 hours notice if you need to reschedule. Weather rescheduling is always free — we're a PNW company and understand how our climate works. There is no cancellation fee. We want the experience of working with us to be as easy as possible from start to finish.