Your Local Basement Waterproofing Experts in Eastport

For trusted Basement Waterproofing in Eastport, Eastport residents trust Three Brothers Waterproofing first. Eastport is a small town in Washington County, and its humid continental climate drives the work we do here.

Across Calais to Jonesport, our crews serve Eastport and the wider eastern Maine, tackling the basement waterproofing problems that are common to Washington County's warm summers and year-round precipitation. We know the local homes and route efficiently across all 1 ZIP codes.

Every Eastport job comes with a solid workmanship guarantee and a flat-rate quote you approve before we start - no surprises. This is how Eastport residents keep calling Three Brothers Waterproofing.