GroundRosterT.L. Sinz Plumbing, Inc
| Name | T.L. Sinz Plumbing, Inc |
| License number | 82240 |
| License type | Septic Pumper |
| Based in | Menomonie, Dunn County, Wisconsin 54751 |
| Licensed by | Dunn County |
| Work types on the roster | Septic Pumping |
| Phone | (715) 235-2644 |
"Based in" is the city and county of the address on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.
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What this license covers
- Pumping / cleaning: licensed to pump out and clean septic tanks, service them, and haul the waste.
How to verify this license
We publish the license details exactly as they appear in Wisconsin's official licensing records; we do not vouch for the business itself. Before hiring, look up license #82240 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Dunn County POWTS Program, last checked 2026-08-19. Verify at the official source.
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