Looking for trusted basement waterproofing, Poulsbo homeowners trust Three Brothers Waterproofing first. Poulsbo is a small city in Kitsap County, and its marine / oceanic climate drives the work we do here.
Across Suquamish to Keyport, our teams cover Poulsbo and the wider western Washington, handling the basement waterproofing problems that come with Kitsap County's warm, dry summers and heavy winter rainfall. We know the local properties and move fast across all 1 ZIP codes.
Each Poulsbo job comes with a written workmanship guarantee and a flat-rate quote you approve before we start - no surprises. That's why Poulsbo residents trust Three Brothers Waterproofing.