GroundRosterTri State Sewer & SepticLicensed
| Name | Tri State Sewer & Septic |
| License number | 488 |
| License type | Licensed Septic Tank Pumper |
| License status | Licensed - Iowa DNR |
| Location | Dubuque, Iowa 52003 |
| Phone | (563) 599-0003 |
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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 this listing exactly as it appears in Iowa's official licensing records; we do not vouch for the business itself. Before hiring, look up license #488 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Iowa Dept. of Natural Resources (DNR) - Licensed Septic Tank Pumpers, last checked 2026-08-18. Verify at the official source.
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