Dunthorpe sits on wooded hillsides along the Willamette River between Southwest Portland and Lake Oswego. Its steep lots and heavy tree cover send a lot of rain through the soil during our wet season, and much of it ends up pressing against foundations and running toward lower levels. Under a house, that water turns into puddles, constant humidity, mold, wood rot and pests, and the moisture doesn’t stay in the crawl space. It rises into your home and affects the air you breathe.
We start by finding out how the water is getting in. Depending on what we find, waterproofing your Dunthorpe crawl space may involve a perimeter drainage system, a sump pump, sealing foundation walls and vents, a heavy-duty vapor barrier or a complete encapsulation. We’ll lay out the options in plain language so you can choose what makes sense for your home and budget.
Pacific Waterproofing is a family-owned company that has served Dunthorpe and the rest of the Portland-Vancouver area since 2015. We’re not here to upsell you. We’ll show you what we find, explain it in plain terms and give you a fair price.
Other services in Dunthorpe: Basement Waterproofing in Dunthorpe · Crawl Space Repair in Dunthorpe · Foundation Repair in Dunthorpe · Foundation Waterproofing in Dunthorpe · Earthquake Retrofitting in Dunthorpe
Crawl Space Waterproofing in nearby areas: Lake Oswego, Portland, West Linn

