Superior Plumbing and Sewer
Licensed as: Quackenbush Mark L
Superior Plumbing and Sewer holds Minnesota plumbing contracting license PC150349 (Plumbing Contractor), registered in EAST BETHEL. 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 | PC150349 |
| Class | Plumbing Contractor |
| License holder | Quackenbush Mark L |
| DBA name | Superior Plumbing and Sewer |
| Type | Business license |
| Location on file | 21066 Taylor St NE, EAST BETHEL, MN, 55011 |
| Phone on file | 763-245-9513 |
| Status | Issued |
| First issued | May 28, 2026 |
| Expires | December 31, 2027 |
| Enforcement action | None in the state file |
Verify before you hire
DLI license lookup ↗
Search PC150349on the state's own system (iMS) to confirm the license is current today.
DLI enforcement actions ↗
The state publishes plumbing enforcement actions monthly, with names and order details.
Verify insurance and workers' comp →
A license is necessary, not sufficient. Ask for the certificate of insurance and check comp coverage before work starts.
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Mid-project? Get an email if PC150349 changes status in the nightly state file.
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