Damp basements, foundation cracks, sump pump failures. We handle the cleanup and waterproofing. Complete mold removal with moisture barrier installation.
Call Now: (323) 220-8753Quick summary
Damp basements, foundation cracks, sump pump failures. We handle the cleanup and waterproofing. Complete mold removal with moisture barrier installation.
A search for "basement waterproofing" usually turns up store-bought fixes. In Seattle, persistent rain typically means the moisture is behind a wall or under a floor, past the reach of anything you can spray on. That's the gap between a "basement mold removal" and actual basement mold remediation.
A licensed pro handling this in Seattle follows EPA guidelines and IICRC S520 standards: a thorough inspection first, then a plan built around what's actually causing the moisture, not a one-size-fits-all fix.
Seattle's classic craftsman bungalows have steep-pitched roofs designed to shed near-constant rain, but their original crawlspaces were rarely vapor-sealed, and moss growth on aging cedar-shake and composition roofing is a common early sign of a roof past its service life.
Seattle's most relevant risk factor for this service is persistent rain. Seattle's roughly 150 rainy days a year keep ground and crawlspace moisture elevated for most of the year, not just during isolated storm events, which is why prevention (sealed crawlspaces, roof maintenance) matters more here than emergency response.
Moisture meters, thermal imaging, and air quality testing, with a specific eye on persistent rain given how common it is in Seattle.
Negative air pressure barriers prevent spore spread to occupied spaces, which matters more in Seattle given 75% average humidity holding moisture in the air longer after containment goes up.
Contaminated materials removed and surfaces cleaned with EPA-approved agents. Seattle jobs also commonly turn up moss growth once the affected materials come out.
HEPA air scrubbers capture airborne spores throughout the process, running in homes across Downtown, Capitol Hill, Ballard and the rest of Seattle just the same.
Damaged materials repaired or replaced. In Seattle, that also means addressing the underlying cause: seattle's roughly 150 rainy days a year keep ground and crawlspace moisture elevated for most of the year, not just during isolated storm events, which is why prevention (sealed crawlspaces, roof maintenance) matters more here than emergency response.
$1,500 - $4,500
Varies by scope, severity, and location
1-4 days
Larger projects may take longer
If persistent rain sounds familiar, don't wait on it. Call for a free, no-obligation inspection from a licensed Seattle professional.
Call Now: (323) 220-8753No obligation. Available 24/7.