Crawl Space and Basement Repairing Experts in Arlington, WA

Rainy Day Basement Systems is a professional crawl space repair and basement waterproofing contractor in Snohomish, Skagit, Island, San Juan, and Whatcom counties in Washington.

With more than 25 years of experience in home improvement, basement waterproofing and construction, Dan Malsch - Owner of Rainy Day Basement Systems, is now an authority when it comes to crawling space and basement environments.

Services We Provide

• Crawl Space Repair
• Basement Waterproofing
• Sump Pumps
• Insulation

If you have a wet crawlspace, a wet basement, humidity problems, high humidity in your home, a basement that looks like a dungeon, foundation problems, or if you simply want to finish your basement -- you've come to the right place!

Here at Rainy Day Basement Systems, we are excited to be a fully authorized Basement Systems dealer.

With Basement Systems being the largest network of independently owned and operated basement waterproofing contractors in the world we have access to a large number of industry resources.

We are also members of the Foundation Supportworks network - an international network of foundation repair specialists and engineers.