Exterior cleaning that makes your property feel new again.
Professional pressure washing, soft washing and exterior cleaning with careful workmanship, straightforward service and results built for Pacific Northwest properties.
The details before the wash are what protect the property.
Local exterior cleaning
Surface-first approach
Best of Southwest Washington
Live review feed ready
The right cleaning method for every exterior surface.
A clearer, more visual way to explore Prep Pros services — built around what homeowners actually need cleaned.
Roof Cleaning
Low-pressure cleaning designed to lift moss, algae and staining while protecting roofing materials.
House Washing
Gentle exterior washing for siding, trim and problem areas affected by organic buildup.
Concrete Cleaning
Deep cleaning for driveways, sidewalks, patios and hardscapes that need their color back.
Pressure Washing
Targeted cleaning for durable outdoor surfaces and stubborn buildup.
Window Cleaning
A cleaner finishing touch for homes and businesses.
Commercial Cleaning
Professional exterior presentation for local businesses.
Clean surfaces without treating every material the same.
Prep Pros evaluates the surface first, then uses the right balance of pressure, technique and cleaning solution. That means a better result without unnecessary risk to siding, roofing, wood, concrete or landscaping.
Let local customers do the talking.
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Proudly recognized in Southwest Washington.
The client asked for the 2026 Best of Southwest Washington recognition to have a real place in the homepage experience. This badge is an editable placeholder image in Elementor and can be replaced with the official award artwork in one click.
Three steps. No overcomplication.
A conversion-focused process section that makes the next step immediately clear.
Useful answers before you book.
Let’s make the outside of your property look cared for again.
Request a free, no-obligation quote from Prep Pros Pressure Washing.
Professional exterior cleaning for Cowlitz County, Kelso, Longview and surrounding Southwest Washington communities.
Start with a free quote
Tell us what you would like cleaned and we’ll take it from there.
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