Window cleaning Like no other
Veteran-owned cleaning for homes and storefronts across Snohomish & King County, WA: windows, gutters, pressure and soft washing, house cleaning, and Christmas lights. Free quotes, the same business day.
- 5.0-star Google rating · 154 reviews
- Free, no-obligation quotes
- Same-business-day quotes
- 100% satisfaction guarantee
- Veteran owned & operated
- Supporting RMHC & Seattle Children's
- Pure-water, spot-free glass
Meet Wonderboy
Your local, veteran-owned
window crew.
At a glance
- Based in
- Snohomish, WA
- Service area
- Snohomish & King County
- Hours
- Mon–Fri, 7am–7pm
- Heights
- Up to 3 stories
- Quotes
- Free, same business day
- Guarantee
- 100% satisfaction
Seasonal · Christmas light installation
See your house in lights before we hang a bulb.
Snap a photo of your home and our free Light Visualizer shows it lit up at night in seconds. Then let us handle the ladders: we supply the lights, hang them, and take them down after the season.
Services
Every window.
Every detail.
Coming soon: Roof cleaning · Moss removal & prevention · Dumpster sanitization
The Protective Plan
Clean windows.
All year.
- 01
5-star deep clean
We start with a full deep clean to prep your windows: glass, frames, tracks, sills, and screens. If we've cleaned for you recently, this step is even easier.
- 02
Protective nano-coat
We apply our protective nano-coating to all exterior glass. It works a lot like Rain-X on a windshield, helping water sheet off and keeping glass cleaner between visits.
- 03
Screen rejuvenation
Complimentary rejuvenation for screens that look grey or sun-damaged. We can repair or replace torn mesh, too.
- 04
Maintenance visits
We come back every 3 months (or every 6 months) to clean and maintain the coating, so your windows stay clean year-round.
- Google rating
- 5.0 stars
- from 154 Google reviews
- Guarantee
- 100%
- satisfaction, or we make it right
- Serving
- 22 towns
- across Snohomish & King County
- Up to
- 3 stories
- homes & low-rise commercial
How it works
Clean windows in three steps.
- 01
Request a quote
Tell us about your home online or call/text (360) 777-6940. We'll send a free, no-obligation quote the same business day.
- 02
We clean
Our uniformed crew shows up on time, protects your home, and details every pane, frame, sill, screen, and track you booked.
- 03
Enjoy the view
We walk the job with you before we leave. Keep it that way with the Protective Plan.
Straight from Google
5.0 stars. 154 Google reviews.
Had Wonderboy out? We'd love to hear how we did. It takes a minute, and it helps your neighbors find a crew they can trust.
“Excellent service from start to finish! Nazar was professional, punctual, and did an outstanding job cleaning my windows…interior/exterior in & out as well as screens! Nazar paid attention to every detail, leaving the glass spotless and streak-free. Nazar was friendly, efficient, and left everything neat when finished. I highly recommend Wonderboy Window Cleaning to anyone looking for quality window cleaning, and I will definitely be using their service again!”
Julie Carlson3 months ago · on Google
“My windows are sparking clean! These windows were filthy. The roof cleaners left them a mess. I called Wonderboy Window Cleaning. Nick & Blake were thorough, professional and efficient. I highly recommend them for your window cleaning needs. They are very nice young men!”
Margaret Vallejosa year ago · on Google
“This was my first time trying Wonderboy Window Cleaning. I took advantage of their summer special and I could not be happier with the cost AND the results. The technician was very professional and did a thorough window cleaning - inside and out as well as the railings and the screens! I can’t believe how incredibly clean everything looks! I will definitely be using them again!”
Marti4 weeks ago · on Google
From the founders
“To build a home service business like no other, you have to be like no other.”
Nick FayCo-Founder & Chief Wonderboy
Mark KhrupchykCo-Founder & Chief Wonderboy- 5-star service. Our name is everything in our community.
- 100% satisfaction guarantee. If it's not right, we make it right.
- Veteran-owned discipline. On time, respectful, detail-obsessed.
Service areas
Proudly serving Snohomish & King County.
Giving back
Keeping families close to kids who need them.
We support Ronald McDonald House Charities of Western Washington & Alaska and Seattle Children's through donations, sponsorships, and community events.
Good questions
Frequently asked questions.
Don't see your question? Text us and a real person will answer.
What is Wonderboy?
Wonderboy is a veteran-owned window cleaning company based in Snohomish, Washington, owned by Nick Fay. We clean interior and exterior windows for homes and businesses, clean screens, tracks, skylights, and solar panels, remove hard water stains, and repair screens. We also offer gutter cleaning, pressure washing, soft washing, house cleaning, and Christmas light installation across Snohomish County and King County.
How much does window cleaning cost?
It depends on the number and size of your window panes, how many stories your home has, whether you want interior and exterior or exterior only, whether screens and tracks are included, and the glass's condition. That's why, in most cases, a technician visits your home and gives you an accurate price on-site. The quote is free, with no obligation. Protective Plan members pay less per visit.
How do I get a quote?
Request one online, or call or text (360) 777-6940. Our office reaches out to set up a quick visit, then a technician sees your home and gives you an accurate quote on-site. Quotes are free, with no obligation.
How often should I get my windows cleaned in Western Washington?
For most homes we recommend exterior windows three times a year (spring, summer, and fall), interior windows twice a year, and screens and tracks at least once a year. Homes near busy roads, construction, farmland, big trees, or the water collect grime faster and may need more frequent visits.
What is the Wonderboy Protective Plan?
A recurring window care membership: an initial deep clean, a protective nano-coating on your exterior glass, complimentary screen rejuvenation, and return visits every 3 or 6 months to clean and maintain the coating, for a low monthly cost.
Can you clean windows when it's raining?
Usually, yes. Light rain doesn't ruin a clean. Most of the spotting people blame on rain is actually dirt and pollen that was already sitting on the glass. Pure-water rinsed glass stays clearer between visits. We reschedule for heavy wind, lightning, or storms.
What areas does Wonderboy serve?
All of Snohomish County, including Snohomish, Everett, Lake Stevens, Marysville, Mill Creek, Monroe, Granite Falls, Arlington, Stanwood, Mukilteo, Lynnwood, Edmonds, Mountlake Terrace, Brier, Woodway, and Bothell, plus King County communities like Kenmore, Shoreline, Woodinville, Kirkland, Redmond, and Bellevue. Some King County locations are served case-by-case because of drive times.
