Waterproofing Northeast
Ramsey County

Basement waterproofing across Ramsey County.

St. Paul, Maplewood, Roseville, Shoreview, New Brighton, White Bear Lake. The oldest part of the Twin Cities. The deepest set of foundation eras anywhere in the state.

The county

Limestone, river bluffs, brewery caves. Older basements per square mile than anywhere else in Minnesota.

Key takeaway
St. Paul was platted in 1854. Some of the housing stock we work in today is older than electricity in the city. Ramsey County's defining geology is Platteville limestone near the surface, with the Mississippi and Pig's Eye floodplain on the southeast and the Anoka Sand Plain edges to the north.

St. Paul's urban core has more 19th-century housing than any other Twin Cities city. Stone foundations, rubble fills, hand-cut limestone retaining walls, basement entrances under bay windows. The downside of those eras is that nobody built waterproofing in the way we build it now. The basements were dug, the wall was stacked, and the homeowner figured the rest out.

The bedrock is the other story. Platteville limestone sits 30 to 60 feet under most of the city, and it is what made the brewery caves and storage tunnels of St. Paul possible. Where the limestone is close to the surface, groundwater perches on it and the basements above can stay wet for reasons that have nothing to do with surface drainage.

The neighborhood determines the era. The era determines the basement. The geology determines the water.

The first-ring Ramsey suburbs (Maplewood, Roseville, Shoreview, New Brighton) sit on glacial outwash plain to the north of the city. Sandier soils, post-war housing, and water tables that move with seasonal precipitation. The geology argues for different fixes than the urban St. Paul work, even though the trade is the same.

Cities we serve

Ramsey cities with a dedicated page.

Each city below has its own page with the local soil, water, and basement-era history we work with.

Ramsey city not listed? Call us. We work the inner-ring suburbs even when the city does not yet have its own dedicated page.

Services

The work, county-wide.

Same crew, same warranty, same answer-the-phone service anywhere in Ramsey County.

Most common

Drain Tile Systems

Interior or exterior perimeter drainage that catches groundwater before it reaches your basement floor. The right fix for chronic seepage and stain lines.

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Active failure

Sump Pump Systems

Pit, pump, backup battery, and discharge done right. We size the pump to your house, not whatever the box store sells.

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Outside the wall

Regrading & French Drains

Surface water management. We move water away from your foundation before it ever has a chance to find a crack.

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B2B service

Commercial Buildings

Annual maintenance contracts, emergency dispatch, public-works subcontracting. Bonded, insured, COI ready.

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Ready to fix it for good?

Free inspection. Written lifetime warranty. No high-pressure sales, ever.

Family-owned · MN Contractor IR802718 · Bonded & insured · 700+ basements done