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Snohomish County

Window Cleaning in Snohomish County, WA

Veteran-owned window cleaning across Snohomish County, from a crew based right here in Snohomish.
The red Wonderboy pickup truck parked in front of evergreen trees

Key facts

Serving
All of Snohomish County
From our base
Home base: Snohomish, WA
Quotes
Free, no obligation

Window care across Snohomish County

Snohomish County runs from Puget Sound to the Cascade crest, but most homes are in the western lowlands, where conditions change a lot from town to town. NOAA 1991–2020 normals range from about 33 inches of precipitation a year at Paine Field to about 51 in Monroe, and the Puget Sound Convergence Zone regularly soaks the southern cities.

Water varies just as much. Everett's Spada Lake water, which serves about 75% of county homes and businesses, is very soft (about 12.5 mg/L). But Stanwood's well water is very hard (about 188 ppm), and USGS found most sampled wells in western Snohomish County moderately hard, with iron and manganese above aesthetic limits in many. That's why we check what's causing the spots before choosing a cleaning method.

Communities we serve

Martha LakeMill Creek EastSilver FirsPicnic PointMaltbyClearviewCathcartThree LakesMachiasLake Stickney

Near Centennial Trail, Spada Lake, Snohomish River delta, and everywhere in between.

Local know-how

What's hard on windows in Snohomish County.

Soft city water, hard well water

From very soft Everett water to very hard wells, we identify what's on your glass before we clean it.

Conifer pollen everywhere

Tree canopy covers about 56% of the county on average (PSRC), so spring pollen coats glass and screens region-wide.

Rain varies, so schedules should too

From about 33 inches a year on the coast to 51 in the foothills, cleaning frequency should match where you live.

Services

Our services in Snohomish County.

  • 01Core

    Window Cleaning

    Interior and exterior glass cleaned streak-free, with frames and sills detailed. Pure, deionized water on the outside so glass dries spot-free.

    • — Exterior glass cleaned with purified water or scrubber & squeegee
    • — Interior glass cleaned by hand, with care for floors and furnishings
    • — Frames and sills wiped down
    Learn more
  • 02Core

    Commercial Window Cleaning

    Storefronts, offices, and low-rise buildings up to three stories, on a one-time or recurring schedule that fits your business hours.

    • — Storefront glass and entry doors, inside and out
    • — Fingerprints and smudges on doors, handles, and display windows
    • — Exterior glass on low-rise buildings up to three stories
    Learn more
  • 03Core

    Window Screen Cleaning

    Dust, pollen, and cobwebs washed out of screen mesh and frames, so fresh air comes in and grime stops blowing back onto clean glass.

    • — Screens removed and kept organized so each goes back where it belongs
    • — Mesh cleaned on both sides
    • — Frames wiped down
    Learn more
  • 04Core

    Window Track Detailing

    Tracks scrubbed, vacuumed, and wiped down, so windows slide smoothly, weep holes drain, and mildew doesn't get a foothold.

    • — Loose debris vacuumed out of window and slider tracks
    • — Tracks scrubbed to lift caked-on dirt and mildew
    • — Tracks and sills wiped clean
    Learn more
  • 05Specialty

    Window Screen Repair

    Ripped, loose, or faded screens get new mesh and spline, so they look and work like new for less than replacement screens.

    • — Old or damaged mesh removed
    • — New screen mesh installed and tensioned
    • — New spline where needed
    Learn more
  • 06Specialty

    Hard Water Stain Removal

    Sprinkler spots, mineral deposits, and early etching removed from glass, because restoring glass is almost always cheaper than replacing it.

    • — Inspection to tell mineral deposits apart from etching or other damage
    • — Test area so you can see the expected result first
    • — Mineral deposit removal and glass restoration
    Learn more

Also available in Snohomish County: skylights, post-construction cleanup, Christmas light installation, and the Protective Plan.

  • Free, no-obligation quotes.
  • 100% satisfaction guarantee
  • Veteran-owned & operated

Good questions

Snohomish County window cleaning FAQ.

Don't see your question? Text us and a real person will answer.

Does Wonderboy serve unincorporated Snohomish County?

Yes. We serve all of Snohomish County, including unincorporated communities like Martha Lake, Silver Firs, Maltby, Clearview, Cathcart, and Machias.

Is Snohomish County water hard?

Most homes get very soft Everett water (about 12.5 mg/L). But groundwater is a different story: Stanwood's city wells are very hard, several districts blend in well water, and USGS found most sampled private wells moderately hard. If you have white or rusty spots on your windows, harder well water on sprinklers is the usual cause.

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