Dry Space Waterproofing

Proudly Serving Seattle, Tacoma,
Olympia and Surrounding Areas

Providing expert basement waterproofing
& crawl space repair for a healthier home!

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Basement Waterproofing

Basement Waterproofing

Dry Space Waterproofing is the leading local basement waterproofing contractor, serving Seattle, Tacoma & Olympia, WA with a sub-floor drainage system engineered specifically to solve basement water problems in our area.

Crawlspace Repair

Crawl Space Repair

A crawl space is essentially a small basement. In homes with crawl spaces, the living area is so close to the crawl space that moisture and unsafe air infiltrate the home, causing potential health hazards.

Sump Pumps

Sump Pumps

The patented GrateSump™ pump system is the best pump system on the market with its air tight liner and several other key features. Protect your home and family by making your basement dry and creating more usable space.


Creating Healthier Basements & Crawl Spaces in Seattle, Tacoma, Olympia and Surrounding Areas

Dry Space Waterproofing is your trusted, local basement health expert in the Seattle, Tacoma & Olympia, WA areas. We are the experts for waterproofing, sump pumps & battery backup systems, basement egress window installations, crawl spaces, & foundation repair.

Our team has the knowledge and experience to transform your wet musty basement or crawlspace into a dry and healthy usable space. Dry Space Waterproofing has cost effective solutions for your home or business to fit your budget.