Your Local Basement Waterproofing Experts in Bremerton

For reliable basement waterproofing, Bremerton homeowners trust Three Brothers Waterproofing first. Bremerton is a large city in Kitsap County, and its marine / oceanic climate defines the work we do here.

Across Gorst to Navy Yard City, our crews cover Bremerton and the wider western Washington, tackling the basement waterproofing problems that come with Kitsap County's warm, dry summers and heavy winter rainfall. We understand the local homes and move fast across all 4 ZIP codes.

Each Bremerton job is backed by a solid workmanship guarantee and a flat-rate quote you approve before we begin - no guesswork. That's how Bremerton homeowners keep calling Three Brothers Waterproofing.