Basement Waterproofing in Richfield, MN
Many Richfield, MN basements were dug in the 1950s on farm fields sold for returning veterans, and their block walls have seen some seventy spring thaws. If yours shows a damp corner or a sump that never rests, a short request goes to one independent local contractor, who reaches out.
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Basement Water Problems in Richfield, MN
Richfield is a separate city in Hennepin County, about 7 miles south of downtown Minneapolis, with Edina to its west and MSP Airport and Fort Snelling to its east. A village since 1908, it calls itself Minnesota's oldest suburb, citing land ties to Fort Snelling from the 1820s. About 36,593 people live here (2025 Census estimate).
Who runs this page: a free referral and advertising site rather than a contractor of any kind, and holder of no license from Minnesota's Department of Labor and Industry (DLI). The site never looks at basements, prices jobs or does work. The contractor who gets your request may pay it a flat advertising fee (a free trial for now); you pay nothing and get nothing back.
Built for Returning Veterans: Richfield, MN Homes
The Richland Mill on Lyndale Avenue gave the settlement its early name, "Richland Mills." In the late 1940s farmland was sold for veterans' houses, and the population jumped from 17,502 in 1950 to 42,523 in 1960. Best Buy moved its headquarters here in 2003.
Census survey data put the typical home at about 1959: roughly 17% from the 1940s, 31% from the 1950s and 6% from 1939 or earlier, so about 54% predate 1960. About 59% of the 17,183 homes are single-family detached, about 62% are owner-occupied, and the median value is $344,000. Aging drain tile and sump systems in those 1940s and 1950s block basements can silt up or wear out.
What Local Contractors Do in Richfield, MN
- Full basement waterproofing. An interior drain along the footing, emptying into a sump, leaves the yard untouched.
- Leak repair. In a compact postwar house, water often shows first at the floor-wall joint or a window well.
- Foundation crack repair. An inward bow in a wall is worth having looked at soon; stair-step cracks trace block mortar lines.
- Sump pump installation. A first pit, a stronger pump or a battery backup sending water to the yard; any tie-in to a drain or sewer pipe belongs to a licensed plumbing contractor, under permit.
- Basement drainage. Longer downspout extensions, soil sloped away from the walls, and spring snow piles kept off the foundation.
More on the sump pump and basement drainage pages.
From Taft and Legion Lakes to Lake Nokomis
Some Richfield water heads north, since Taft and Legion lakes empty into Lake Nokomis and from there into Minnehaha Creek. A 2015–16 Minnehaha Creek Watershed District project with Richfield trimmed that runoff by about 150 acre-feet yearly. Richfield also served as a coordinating partner when groundwater near the lake was studied; homes with basement impacts clustered southwest of Nokomis, toward Richfield.
In March 2019, FOX 9 found a Richfield homeowner whose sump was pushing out roughly 3,000 gallons an hour as he went door to door helping neighbors with flooded basements; local stores sold out of pumps.
Water rising through a floor drain points to the sewer, not the walls. Richfield owns its sanitary sewers, so report a backup to the City of Richfield (main line 612-861-9700).
Richfield, MN Permits Start on Portland Avenue
Richfield's Building Inspections office, 6700 Portland Ave (612-861-9860), issues permits here. Digging outside a foundation, rebuilding a wall or other structural repair generally calls for a Richfield building permit, while plumbing or sewer work takes a separate permit that a licensed plumbing contractor pulls. The contractor confirms the list. For an interior drain or a yard-discharge sump alone, ask that office whether a permit applies.
Price Ranges to Bring to Richfield, MN Estimates
These are Fixr's 2026 national figures, not Richfield prices. A small postwar basement may land near the low end; a long drain plus a new pump climbs higher.
| Cost row | Figure | Source (year) |
|---|---|---|
| Typical basement waterproofing project | about $3,000 to $10,000 (average about $5,000) | Fixr national (2026) |
| Interior perimeter drain, per linear foot | $40 to $120 | Fixr national (2026) |
| Sump pump installation | $600 to $2,500 | Fixr national (2026) |
| Epoxy crack injection, per crack | $250 to $1,000 | Fixr national (2026) |
| Waterproof paint or sealant, per sq ft | $1 to $8 | Fixr national (2026) |
Plug in your own basement's size with the cost calculator.
A Simpler Start in Richfield, MN
- Someone nearby. One independent contractor serving the south metro gets what you send.
- Terms on paper. Minnesota requires a licensee's bids, contracts and change orders in writing, signed and dated, listing work, materials and price.
- Free to ask. A request costs you nothing.
Before signing, look the business up at dli.mn.gov/license-and-registration-lookup or 651-284-5069; a number beginning "IR" marks a registration, not a license. Up to a limit set in state law, the state's Contractor Recovery Fund may repay certain losses from a license holder's work once you win a court judgment.
Check Your Richfield, MN Address and Symptoms
See whether a contractor covers your street, then answer five short questions in the wet basement checker to sort seepage from drainage trouble or a sewer issue.
What Richfield, MN Homeowners Ask
Does living near Lake Nokomis mean groundwater trouble?
Not by itself. After the wet years of 2013–2019, the City of Minneapolis tied basement impacts in one cluster southwest of Nokomis to groundwater, not the lake. Groundwater varies block to block, so your own basement is the better guide: when it gets wet, and where.
My sump runs nonstop every March. Should I worry?
A pump working through the thaw is doing its job. It's worth a look if it runs in dry weather, has no backup, or sends water back toward the house. Ask about a battery backup, an alarm and how the outdoor line is kept from freezing.
Do Minneapolis city programs cover a Richfield house?
No. The City of Minneapolis's sewer and permit programs serve Minneapolis addresses only; Richfield runs its own. Statewide rules, including DLI licensing, the written-contract law and the plumbing law, apply here as everywhere.
Can I back out after signing at my kitchen table?
Generally, yes. When a seller personally solicits a sale over $25 and you agree away from its place of business, you can generally cancel until midnight on the third business day, skipping weekends and holidays. Some emergency jobs you start yourself are excluded, but only with a separate signed statement.
More Towns Nearby
Richfield's western neighbor, Edina, MN, has a page of its own, and so does Robbinsdale, MN, across Minneapolis to the northwest.
Get an Estimate in Richfield, MN
Note which wall gets wet and whether storms or the spring melt bring it on, then send the short form. One independent contractor receives it and gets in contact; every choice after that is yours.