Registered onsite wastewater professionals in Iron County, Missouri
19 people on Missouri’s roster of individually registered onsite wastewater professionals give Iron County as their address. A registered professional is someone who holds a Missouri onsite wastewater registration personally.
| Name | Licence | City | Expires |
|---|---|---|---|
| Bradley Tongay | Basic InstallerNo. 39298 | Park Hills | December 31, 2027 |
| Dennis Burns | Advanced InstallerNo. 30530 | Valles Mines | January 31, 2027 |
| Gordon Bess | Basic InstallerNo. 35810 | Bonne Terre | August 31, 2026 |
| Hunter Prather | Basic InstallerNo. 39288 | Park Hills | December 31, 2027 |
| John Clifford | Advanced InstallerNo. 30804 | Bonne Terre | May 31, 2028 |
| John Clifford | Onsite Soil EvaluatorNo. 51469 | — | August 31, 2028 |
| John Gross Jr. | Advanced InstallerNo. 39424 | Farmington | May 31, 2028 |
| John Orrick | Advanced InstallerNo. 30945 | Middlebrook | May 31, 2026 |
| Korde Detring | Basic InstallerNo. 38522 | Park Hills | November 30, 2025 |
| Levi Ragsdale | Advanced InstallerNo. 39088 | Bismarck | March 31, 2027 |
| Nicholas Straughan | Advanced InstallerNo. 34887 | Farmington | July 31, 2026 |
| Randell Davis | Basic InstallerNo. 38159 | French Village | September 30, 2027 |
| Rion Boren | Basic InstallerNo. 38510 | Bonne Terre | November 30, 2025 |
| Ronnie Benoist Jr | Advanced InstallerNo. 33583 | Irondale | October 31, 2025 |
| Ryan AuBuchon | Advanced InstallerNo. 38092 | Bonne Terre | July 31, 2027 |
| Scott Lord | Advanced InstallerNo. 37363 | Bonne Terre | July 31, 2028 |
| Steve Denkler | Advanced InstallerNo. 38789 | Bonne Terre | May 31, 2026 |
| Susan Straughan | Advanced InstallerNo. 38087 | Farmington | July 31, 2027 |
| William Bond | Basic InstallerNo. 31375 | Ste. Genevieve | March 31, 2026 |
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.