Meet Dylan, Owner of Seattle ProWash
Helping Seattle-area homeowners stay ahead of moss, clogged gutters, and water damage since 2022.
Dylan's Story
I'm Dylan Thornsberry, based right here in Kenmore, WA. I founded Seattle ProWash in 2022 because maintaining your home is the single best ROI you can get on home improvement, period.
A new roof costs $20,000 or more. Cleaning yours costs a small fraction of that and adds years to its life. Most homeowners don't connect those two numbers.
I started this business to help people around Kenmore, Bothell, Kirkland and Seattle stay ahead of damage before it starts. Every job comes down to one thing: do it well enough that you call me back next year.
Based in Kenmore, WA
6516 NE 192nd Pl, Kenmore, WA 98028
WA Contractor Lic. #SEATTPL783M6 · Bonded · $1M Insured
Get a Fast Quote
"Tell me what's going on with your roof and I'll call or text to confirm the details and get you a quote — usually the same day."
The Seattle ProWash Promise
We treat your home like our own. Here is our commitment to you:
Built for PNW Weather
We know what moss, rain, and evergreen needles do to roofs up here. We deal with it every day.
Soft-Wash, No Damage
We use low-pressure soft-wash methods that clean without harming your shingles or gutters.
We Clean Up After Ourselves
When we leave, your property looks better than when we showed up. No mess, no surprises.
500+ Roofs Cleaned
We've done this enough to know what works. Check the before-and-after photos if you want proof.
Ready for a moss-free roof? Call 206-752-6690 or get a fast quote today.
Our Team at Work
A few shots from recent jobs around the Seattle area
Proudly Serving the Pacific Northwest
We provide professional cleaning services throughout Kenmore and the greater Seattle area.