Basement Waterproofing Cost in Minneapolis
Average basement waterproofing cost in Minneapolis · avg $5,050
- Updated 2026
- 12 local pros
- Based on local project data
- Typical timeline
- 1–3 days
- Permit
- Usually required · ~$160
- Local soil
- glacial till and clay
- Freeze-thaw cycles
- 91 / yr
- Local pros
- 12 available
Basement Waterproofing cost in Minneapolis, MN
Interior and exterior systems that stop water seepage through foundation walls and floors. Below is how it compares with related foundation and drainage work in Minneapolis.
| Service in Minneapolis | Low | Average | High |
|---|---|---|---|
| Basement WaterproofingThis page | $2,400 | $5,050 | $7,650 |
| Foundation Repair | $2,300 | $5,400 | $8,500 |
| Crawl Space Encapsulation | $3,100 | $5,750 | $8,400 |
| French Drain Installation | $1,550 | $3,950 | $6,300 |
| Sump Pump Installation | $700 | $1,500 | $2,300 |
Ranges reflect local labor and glacial till and clay soil conditions. Your quote depends on square footage, access, and severity.
What affects the cost in Minneapolis
Climate: ERA5 reanalysis via Open-Meteo
Minneapolis's dense glacial till drains slowly and holds water against foundation walls, and roughly 91 freeze-thaw cycles a year work existing cracks wider each winter.
Permits in Minneapolis
Structural foundation work and exterior excavation require a permit; interior waterproofing and minor crack sealing usually do not.
Issuing authority: City of Minneapolis Building & Zoning Department · typical fee ~$160
Get matched with basement waterproofing pros in Minneapolis
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Basement Waterproofing in Minneapolis: FAQ
How much does basement waterproofing cost in Minneapolis?+
In Minneapolis, basement waterproofing typically runs $2,400–$7,650, averaging about $5,050. The glacial till and clay soil and 91 freeze-thaw cycles a year are the biggest local price drivers.
Do I need a permit for basement waterproofing in Minneapolis?+
Structural foundation work and exterior excavation require a permit; interior waterproofing and minor crack sealing usually do not. Permits are handled by City of Minneapolis Building & Zoning Department, with a typical fee around $160.
Is basement waterproofing worth it in Minneapolis?+
With 36.6" of annual rainfall and about 91 freeze-thaw cycles a year, untreated water intrusion in Minneapolis tends to worsen each season, so most homeowners find addressing it early is far cheaper than structural repair later.
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