Your Local Basement Waterproofing Experts in De Witt

For dependable basement waterproofing, De Witt residents trust Three Brothers Waterproofing first. De Witt is a small city in Onondaga County, and its humid continental climate drives the work we do here.

From East Syracuse to Syracuse, our crews cover De Witt and the wider central New York, tackling the basement waterproofing problems that are common to Onondaga County's warm, humid summers and year-round precipitation. We know the local homes and move fast across all 3 ZIP codes.

Each De Witt job comes with a solid workmanship guarantee and a flat-rate quote you sign off on before we begin - no guesswork. That's how De Witt residents keep calling Three Brothers Waterproofing.