Pressure Washing
in Seattle
Professional pressure washing for roofs, siding, driveways, decks, and walkways — removing years of moss, mildew, and grime from Seattle's rainy climate.

Our Pressure Washing Service
Seattle's wet climate means moss, mildew, and algae build up on exterior surfaces faster than almost anywhere else in the country. Left untreated, these growths cause premature paint failure, wood rot, and surface degradation.
Our pressure washing service uses professional-grade equipment calibrated to the right pressure for each surface type — too much pressure damages wood, concrete, and siding. We use appropriate cleaning solutions for moss and mildew treatment, not just high-pressure water alone.
Pressure washing is also essential prep work before any exterior paint project. We often combine pressure washing with exterior painting in a single visit for maximum efficiency.
See Our Pressure Washing Process
Review how we plan, protect, prep, finish, and inspect this type of project.
View processProject Checklist Before We Arrive
Simple prep steps that help avoid day-one delays and protect your home.
View checklistWhat We Handle
- Exterior siding & fencing
- Roofs & gutters
- Driveways & walkways
- Decks & patios
- Moss & mildew treatment
- Pre-paint preparation
Pressure Washing serving: Seattle, Bellevue, Kirkland, Redmond, Shoreline, Renton, Mercer Island, Bothell, Edmonds, Kenmore, and surrounding areas. Call (206) 971-9545 for availability.
