Licensed septic companies in Oregon County, Missouri
20 businesses on Missouri’s septic licensing records give Oregon County as its address.
Licensed businesses based in Oregon County
- Brown's Septic LLC(417) 948-0999Mountain GroveInstallerLicence expires March 31, 2026
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- DC Plumbing & Backhoe(417) 469-5018Willow SpringsInstallerLicence expires November 30, 2025
- DC Plumbing LLC(417) 469-5018Willow SpringsInstallerLicence expires July 31, 2028
- Dirtworx Land Management(417) 399-3242West PlainsInstallerLicence expires January 31, 2027
- Flag Hill LLC(573) 979-3551JacksonSoil evaluatorLicence expires March 31, 2026
- Howe’s Excavation(417) 741-2034HartvilleInstallerLicence expires December 31, 2027
- JB Digs, LLC(573) 366-5288BlackInstallerLicence expires May 31, 2028
- K's Excavating & Septic LLC(573) 201-6969HoustonSoil evaluatorLicence expires August 31, 2028
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- LDR Plumbing LLC(417) 274-6287West PlainsInstallerLicence expires December 31, 2027
- Martin Plumbing(573) 703-3133WinonaInstallerLicence expires January 31, 2028
- McKee Soils and Farm(417) 252-0966Willow SpringsSoil evaluatorLicence expires August 31, 2028
- McKee Soils And Farm(417) 252-0966Willow SpringsSoil evaluatorLicence expires February 29, 2028
- Mo-Ark Septic & Excavation(417) 855-0581Mountain ViewInstallerLicence expires December 31, 2027
- Owenby's Backhoe and Septic(417) 257-4218West PlainsInstallerLicence expires May 31, 2027
- Ozarks Area Onsite(417) 569-6778RepublicSoil evaluatorLicence expires August 31, 2026
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- Simpson Excavating(417) 293-6464West PlainsInstallerLicence expires March 31, 2027
- Triple B Farms LLC(417) 293-6580West PlainsInstallerLicence expires July 31, 2028
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Brown's Septic LLCMountain Grove | Installer | (417) 948-0999 | March 31, 2026 |
| Courtney Construction LLCMountain Grove | Installer | (417) 926-1479 | January 31, 2027 |
| DC Plumbing & BackhoeWillow Springs | Installer | (417) 469-5018 | November 30, 2025 |
| DC Plumbing LLCWillow Springs | Installer | (417) 469-5018 | July 31, 2028 |
| Dirtworx Land ManagementWest Plains | Installer | (417) 399-3242 | January 31, 2027 |
| Flag Hill LLCJackson | Soil evaluator | (573) 979-3551 | March 31, 2026 |
| Howe’s ExcavationHartville | Installer | (417) 741-2034 | December 31, 2027 |
| JB Digs, LLCBlack | Installer | (573) 366-5288 | May 31, 2028 |
| K's Excavating & Septic LLCHouston | Soil evaluator | (573) 201-6969 | August 31, 2028 |
| K&P Services LLCBlue Springs | Installer | (816) 854-9091 | August 31, 2028 |
| LDR Plumbing LLCWest Plains | Installer | (417) 274-6287 | December 31, 2027 |
| Martin PlumbingWinona | Installer | (573) 703-3133 | January 31, 2028 |
| McKee Soils and FarmWillow Springs | Soil evaluator | (417) 252-0966 | August 31, 2028 |
| McKee Soils And FarmWillow Springs | Soil evaluator | (417) 252-0966 | February 29, 2028 |
| Mo-Ark Septic & ExcavationMountain View | Installer | (417) 855-0581 | December 31, 2027 |
| Owenby's Backhoe and SepticWest Plains | Installer | (417) 257-4218 | May 31, 2027 |
| Ozarks Area OnsiteRepublic | Soil evaluator | (417) 569-6778 | August 31, 2026 |
| Sam's Home & Commercial InspectorsVichy | Installer | (573) 202-6062 | August 31, 2028 |
| Simpson ExcavatingWest Plains | Installer | (417) 293-6464 | March 31, 2027 |
| Triple B Farms LLCWest Plains | Installer | (417) 293-6580 | July 31, 2028 |
Who handles septic permits in Oregon County
Missouri registers the individual installer and records the counties they serve. Your local health authority permits the system itself, and in some counties runs its own additional requirements on top.
Licensed companies in neighbouring counties
A Missouri septic licence is valid statewide, so a company listed in an adjoining county can legally do the work in Oregon County.
Records as published August 26, 2026. A licence can lapse at any time — confirm with Missouri DHSS, or the state's own published registration data before hiring. Report a correction.