Local experts for crawl space repair,basement waterproofing and more.

Trusted WA Crawl Space, Basement Waterproofing & Sump Pump Installation

Serving Snohomish, Skagit, Island, Whatcom and San Juan Counties

Rainy Day Basement Systems specializes in crawl space moisture control, basement waterproofing, and sump pump installation in Washington State. We offer permanent solutions to these problems that come with written, transferable warranties.

We are proud of our past work and are excited to serve you. If you are dealing with a wet basement or a moldy crawl space we are here to help. We serve Marysville, Everett, Bothell, and all Western Washington. Give us a call today for a free home inspection & no-obligation, cost estimate.

Why Washington Homeowners Choose Us

Industry Leaders

25+ Years of Experience to 100 years of Combined Experience

Trustworthy Crew

Trained & Certified Servicemen

Reliable Service

Transferable warranties for waterproofing systems

Patented Solutions

Patented & Awarded Products

Customer Reviews

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