Driveways, sidewalks & concrete sealing
Surface-cleaner pressure washing plus authorized sealing.
We use surface cleaners to pressure wash driveways, sidewalks, parking lots and all other concrete — flat surfaces are offered at a reduced rate. Concrete should be cleaned annually.
We are an authorized contractor for Trident Protects, SufKoat and PaveMade sealing systems. Every surface is thoroughly cleaned and evaluated first, then sealed with manufacturer-recommended methods.
What it covers
- Driveways and parking lots
- Sidewalks and walkways
- Resistance to water penetration and freeze/thaw damage
- Protection against moss, algae and organic staining
- Concrete and asphalt sealing
Other services
Roof Soft Wash & Moss Treatment
ARMA-approved soft wash and moss treatment that preserves your roof warranty.
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Gutter Cleaning
Gutters and downspouts cleared, with a six-month clog warranty.
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Gutter Guards
Authorized LeafBlaster Pro installer — 40-year material warranty.
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House Washing
Vinyl, stucco, brick and metal siding cleaned safely.
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Fences, Decks & Patios
Low-pressure washing that protects wood, cedar and Trex.
Learn moreReady for a cleaner, protected property?
Call or text (360) 404-0517 for a free quote — new customers save 20% with code nwws20.