GroundRosterMissouri Septic & Drain ManagementLicensed
| Name | Missouri Septic & Drain Management |
| License number | 38533 (installer), 51407 (inspector) |
| License type | Onsite Wastewater Installer - Advanced · Onsite Soil Evaluator · Onsite System Inspector |
| License status | Current registration |
| License expires | 2028-11-30 |
| Based in | Salem, Missouri |
| Counties declared to the state | Crawford, Dent, Iron, Phelps, Pulaski, Reynolds, Shannon |
| Phone | (573) 202-5065 |
"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.
Request a quote from Missouri Septic & Drain Management
What this license covers
- Site testing: licensed to run percolation tests and evaluate soils to determine what kind of system a site can support.
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
- Inspection: licensed to inspect existing septic systems; the license you want for a home-purchase inspection.
How to verify this license
We publish the license details exactly as they appear in Missouri's official licensing records; we do not vouch for the business itself. Before hiring, look up license #38533 (installer), 51407 (inspector) directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Missouri registered onsite wastewater treatment system (OWTS) installers + Missouri registered onsite soil evaluators + Missouri licensed onsite system inspectors/evaluators, last checked 2026-08-16. Verify at the official source.
Are you Missouri Septic & Drain Management? Claim this listing to show your business name on it. It's free, and we confirm every claim before anything changes.