Two patterns
Lower ground: groundwater rising during long rains, collecting in the lowest part of the crawl space. Hillsides: water moving through the slope and seeping in on the uphill side. Some homes see both.
Signs that point to the source
Clues in the crawl space help tell us where water comes from: tide lines on the foundation suggest water rising from below; wet streaks on one wall suggest seepage from outside; puddles under a downspout location point to roof water; and silt patterns show which way water flowed. We read those signs along with the lot's grading before recommending a plan.
What the plan includes
- Drain pipes where water enters or settles
- A sump pump when water must be lifted out
- Concrete repairs where water seeps through
- Outside recommendations
- A new barrier once water is handled
Winter storms and power
Big winter storms can bring heavy rain and power outages together. If your plan includes a sump pump, ask us about options for keeping water managed during an outage.
What affects the scope in Washougal
- Which pattern you have: rising water, uphill seepage or both
- Drainage length and collection points
- Sump and backup
- Concrete repairs
- Damaged insulation and barrier
After the water is handled
Once water is under control, Washougal homeowners often turn to comfort: replacing insulation that got wet and sealing up gaps that let cold air in. Planning those steps together makes the most of the work.
Questions from Washougal homeowners
Is waterproofing different on the hills vs. near the river?
The layout is different; the goal is the same.
Do I need a sump pump?
When water collects and can't drain away on its own, a sump pump is the right fix, and we'll install one sized for your crawl space.
How do I get an estimate?
Getting started is easy. Call or text (360) 470-4956, or fill out the form on this page. We'll learn what's going on beneath your home, schedule a time to take a look, and give you a straightforward waterproofing estimate.