GroundRosterTwenty First Street Pump ServiceLicensed
| Name | Twenty First Street Pump Service |
| Company | Tammy Downing |
| License number | 957 |
| License type | Water Well Contractor |
| License status | Active - KDHE licensed July 2025-June 2026 |
| License expires | 2026-06-30 |
| Location | Wichita, Kansas 67209 |
| Phone | (316) 838-0111 |
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What this license covers
- Drilling / construction: licensed to bore, case, complete, and plug water wells.
How to verify this license
We publish this listing exactly as it appears in Kansas's official licensing records; we do not vouch for the business itself. Before hiring, look up license #957 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Kansas Dept. of Health & Environment (KDHE), last checked 2026-08-17. Verify at the official source.
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