Registered onsite wastewater professionals in Johnson County, Missouri
8 people on Missouri’s roster of individually registered onsite wastewater professionals give Johnson County as their address. A registered professional is someone who holds a Missouri onsite wastewater registration personally.
| Name | Licence | City | Expires |
|---|---|---|---|
| Caley Stecker | Advanced InstallerNo. 39243 | Holden | October 31, 2027 |
| Eldar Karokotov | Advanced InstallerNo. 38468 | LaMonte | September 30, 2028 |
| Jason Johnson | Basic InstallerNo. 39331 | Warrensburg | January 31, 2028 |
| Logan Green | Basic InstallerNo. 37913 | Odessa | July 31, 2028 |
| Lorenz Richter | Advanced InstallerNo. 31355 | Warrensburg | April 30, 2027 |
| Lucas Mathews | Onsite Soil EvaluatorNo. 51382 | — | June 30, 2026 |
| Lydell Sensenig | Onsite Soil EvaluatorNo. 51421 | Mora | February 28, 2027 |
| Steven Powell | Advanced InstallerNo. 39546 | — | September 30, 2028 |
What “Registered onsite wastewater professional” means in Missouri
Being on this roster means Missouri DHSS has licensed this person for holds a Missouri onsite wastewater registration personally. It is not a rating, a review, or a statement about price, insurance or workmanship.
Registrations carry an expiration date, shown on every listing. The state republishes the dataset as registrations change.
Before you hire, confirm the licence with Missouri DHSS, or the state's own published registration data. How to verify →
Registered onsite wastewater professionals in neighbouring counties
Records as published August 26, 2026. Report a correction.