Seiwert Services LLCLicensed
| Name | Seiwert Services LLC |
| Company | Ken Seiwert |
| License type | Wastewater Contractor |
| License status | Licensed - Sedgwick County |
| Based in | Garden Plain, Kansas 67050 |
| Phone | (316) 531-2930 |
"Based in" is the city 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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How to verify this license
We publish the license details exactly as they appear in Kansas's official licensing records; we do not vouch for the business itself. Before hiring, look up this license directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Sedgwick County Environmental Resources - Wastewater Contractors, last checked 2026-08-19. Verify at the official source.
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