Siebenaler Mechanical LLC
Siebenaler Mechanical LLC holds Minnesota plumbing contracting license PC150369 (Plumbing Contractor), registered in Altura. 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 | PC150369 |
| Class | Plumbing Contractor |
| License holder | Siebenaler Mechanical LLC |
| DBA name | – |
| Type | Business license |
| Location on file | 13206 Country Rd 25, Altura, MN, 55910 |
| Phone on file | 507-313-6933 |
| Status | Issued |
| First issued | July 20, 2026 |
| Expires | December 31, 2027 |
| Enforcement action | None in the state file |
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