Family-owned. 700+ basements deep.

Founded 2018.

Andrew Muraszewski started Waterproofing Northeast with one rule: tell homeowners the truth about their basement, do the work right, and back it with a written lifetime warranty.

Six years and 700+ basements in, we're still family-owned. Still answering the phone ourselves. Still putting every job in writing.

MN Contractor License IR802718. Bonded and insured. Serving Hennepin, Ramsey, Anoka, Dakota, and Washington counties — 19 cities.