Pressure Washing
Driveways, walkways, siding, and decks — every home's a little different, so we size it up in person.
Call for estimate
How we help
Bin Washing
Yard waste, garbage, and recycling bins, scrubbed fresh right at the curb.
$25 per bin
- 🍃 Yard waste
- 🗑️ Garbage
- ♻️ Recycling
Beat the Washington winter moss.
Every fall and winter, moss creeps back into driveways, walkways, and siding across Sammamish — soaking up moisture, staining concrete green-black, and getting slicker (and more stubborn) the longer it sits.
A pressure wash strips it out at the root instead of just knocking back the surface growth, so your driveway stays cleaner longer and stops feeding the next patch of moss before it starts.
100%
moss and grime lifted, not just rinsed
Run by a 14-year-old who knows the equipment
PowerWash PNW is run by Evan, a 14-year-old who's been pressure washing for family for years and has spent this entire summer turning it into a real neighborhood business.
No corporate overhead, no big crew — just careful, hands-on work and a genuine motivation to get every driveway looking its best.
- 30+ jobs completed
- Family-taught
- Sammamish local
Recent jobs around the neighborhood
Questions we get asked
How much does driveway pressure washing cost in Sammamish?
Most full 2–3 car driveways come in under $200 — often around half what the larger pressure washing companies charge. Every home is a little different, so we size the job up in person and give you the estimate before any work starts.
How much does bin cleaning cost?
$25 per bin — yard waste, garbage, or recycling — scrubbed right at the curb.
Do you clean the outside of the bins too?
Yes, inside and out. Call us the day your bins are emptied, or the day after, and we'll come clean them.
What areas do you serve?
Sammamish, WA and the immediately surrounding neighborhoods.
Why does moss keep coming back on my driveway?
Western Washington fall and winter rain lets moss creep back into driveways, walkways, and siding every year, staining concrete green-black and getting slicker the longer it sits. A pressure wash strips it out at the root instead of just knocking back the surface growth, so the surface stays cleaner longer.
Who runs PowerWash PNW?
Evan, a 14-year-old from Sammamish who has been pressure washing for family for years and has spent this summer turning it into a real neighborhood business. 30+ jobs completed so far.
Knock, knock
Reach out anytime — we'll follow up quick and find a time that works.
Phone
Email
Area
Sammamish, WA