About Company

Real Waterproofing (Great Lakes Waterproofing) is a Saint Paul–based foundation and basement waterproofing specialist operating since 1978 that focuses on exterior, no-dig waterproofing solutions which stop water before it enters the foundation. Real Waterproofing uses bentonite and targeted exterior repairs to fill voids, seal gaps and block water pathways for homes, apartments and commercial properties across Minneapolis, St. Paul and the surrounding metro, offers free estimates and prompt service, and holds Minnesota license IR660365 while emphasizing long-term, cost-effective solutions over interior sump-pump fixes.

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