Backwater Plumbing & Water Conditioning LLC
Backwater Plumbing & Water Conditioning LLC holds Minnesota plumbing contracting license PC150374 (Plumbing Contractor), registered in Winona. It appeared as Issued in the state's nightly license file at our last check.
What a Plumbing Contractor is: A licensed plumbing business. This is the license a company needs to contract for plumbing work in Minnesota; it must employ a master plumber. All license classes explained
The state license record
From MN DLI public data| License number | PC150374 |
| Class | Plumbing Contractor |
| License holder | Backwater Plumbing & Water Conditioning LLC |
| DBA name | – |
| Type | Business license |
| Location on file | 1330 6th St W, Winona, MN, 55987 |
| Phone on file | 763-273-6421 |
| Status | Issued |
| First issued | August 6, 2026 |
| Expires | December 31, 2027 |
| Enforcement action | None in the state file |
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