Wet crawlspace in Suquamish, WA

The likely causes here

The most common cause we find in Suquamish is grading that slopes toward the house. Decades of landscaping and settled backfill often reverse the slope in the first few feet around the foundation. On parcels along Augusta Avenue with hardpan on the uplands toward Indianola underneath, that's where we look first.

We also check a silted or outlet-less footing drain, because in Suquamish it explains a real share of wet crawlspace calls. Corrugated pipe laid in native soil without fabric silts shut in a few decades, and the daylight outlet is usually buried or crushed.

Finally, a leaking water service line. If the crawlspace is wet with no rain, or wet in August, or wet on the side facing the meter, do the meter test. Worth five minutes before anyone digs beach deposits near the dock.

What to check first

Footing drains and interceptor drains are routine here.

Before we arrive in Suquamish, three things you can do: find the footing drain outlet and see whether it's flowing. Do the five-minute meter test to rule the water line in or out. Walk the house in a hard rain and watch every downspout. None of it requires tools, and all of it helps us excavate the foundation faster on waterfront lots on Agate Pass.

The fix in Suquamish

Fixing wet crawlspace here usually ends with footing drain repair near Totten Road: excavate the foundation with filter fabric and clean, outlet on small village lots near Suquamish Way, remove and replace. One crew, one visit, clay seams along Agate Pass put back the way it was.

We've handled wet crawlspace near the Suquamish Dock where the cause was longer runs out toward Sandy Hook, and near Augusta Avenue where till under the village grid was hiding a drain failure. Twenty-five minutes via Highway 305; we schedule Suquamish so you aren't waiting a whole day.