Your Local Basement Waterproofing Experts in Excelsior

For dependable basement waterproofing, Excelsior homeowners choose Three Brothers Waterproofing first. Excelsior is a small town in Hennepin County, and its humid continental climate defines the work we do here.

Across Shorewood to Tonka Bay, our crews serve Excelsior and the wider southern Minnesota, handling the basement waterproofing problems that are common to Hennepin County's warm summers and moderate precipitation and heavy snow. We understand the local properties and route efficiently across all 1 ZIP codes.

Every Excelsior job is backed by a written workmanship guarantee and a flat-rate quote you approve before we start - no hidden fees. This is how Excelsior residents trust Three Brothers Waterproofing.