Dirt Crawl Space?
Water or moisture underneath your Washington home is a recipe for rot as well as unhealthy mold.
We solve crawl space and basement moisture problems in Northern WA!
RAINY DAY BASEMENT SYSTEMS is the exclusive regional dealer for the Basement Systems International Waterproofing Contractor Network. They specialize in crawl space repair, basement waterproofing, and sump pump installation in Washington. View our full service area in Washington covering counties like Island, San Juan, Skagit, Snohomish, and Whatcom to see if we're close to you!
If you are planning to control moisture in your Crawl Space, call us for a FREE Estimate before you begin your project!
For crawlspace and basement problems like controlling water, moisture or humidity, Rainy Day Basement Systems is the dedicated Basement Systems dealer in the Northwest Washington area. Within the communities we serve our mission is to provide high quality custom designed systems and total service to each customer. Our intelligent, proven approach to the design and installation of permanent solutions results in dry below-grade spaces.Our service areas include: Snohomish (north of Hwy 2), Skagit, Island, San Juan, and Whatcom counties.
We provide lifetime of the home warranties on all qualified basement solutions. We provide 25-year warranties on all qualified crawlspace sealing solutions. Our warranties go with the home and are fully transferrable to all future homeowners. If you have a wet crawlspace, a wet basement, humidity problems, high humidity in your home, rodents and falling insulation in your crawlspace, cold floors over your crawlspace, mold in the crawlspace, cracked or leaking foundation walls, drafty old basement windows, a basement that looks like a dungeon, or if you simply want to finish your basement and protect the investment BEFORE you begin you've come to the right place!

We are affiliated with Skagit and Island Counties Builders Assiociation, National Association of Home Builders and Better Business Bureau.
Here at Rainy Day Basement Systems we are excited to begin our own journey as a fully authorized Basement Systems dealer. We love the Beautiful Northwest, the upbeat people who live here and our work. We look forward to meeting with you!
Rainy Day is now hiring! We are looking for top quality, ambitious candidates to add to our expanding sales force and installation crew. Contact us today!