Licensed septic companies in Adair County, Missouri
18 businesses on Missouri’s septic licensing records give Adair County as its address, alongside 22 individually licensed onsite professionals.
13 registered owts installers →5 registered onsite soil evaluators →22 registered onsite wastewater professionals →
Licensed businesses based in Adair County
- Accuro Services,LLC(314) 363-4793WentzvilleInstallerLicence expires December 31, 2027
- All Missouri Soils, LLC(573) 268-6482ColumbiaSoil evaluatorLicence expires November 30, 2027
- Blacktop, LLC(417) 533-4026LynchburgInstallerLicence expires May 31, 2028
- C&H Septic Service's(660) 263-7901MoberlyInstallerLicence expires July 31, 2026
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- Elijah's Brook, Inc(573) 541-7645TaylorSoil evaluatorLicence expires March 31, 2026
- Feyerherm Soil Evaluation(913) 634-3175ColumbiaSoil evaluatorLicence expires September 30, 2025
- Horst Plumbing(660) 892-4582BaringInstallerLicence expires July 31, 2026
- Jeff Davis Trucking & Excavating(660) 651-3658MaconInstallerLicence expires February 28, 2026
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- Keith March Exacavting & Trucking LLC(660) 385-5304MaconInstallerLicence expires August 31, 2026
- M.H. Inspection Services L.L.C(573) 721-3816PerrySoil evaluatorLicence expires December 31, 2027
- McGowan Plumbing LLC(660) 385-4800MaconInstallerLicence expires March 31, 2026
- Mid-MO Complete Septic Services LLC(660) 676-3676MoberlyInstallerLicence expires January 31, 2028
- Miller Trenching LLC(660) 342-0321EdinaInstallerLicence expires September 30, 2026
- PsiSoil evaluatorLicence expires February 28, 2026
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- Teter Plumbing(660) 651-0785BevierInstallerLicence expires February 28, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Accuro Services,LLCWentzville | Installer | (314) 363-4793 | December 31, 2027 |
| All Missouri Soils, LLCColumbia | Soil evaluator | (573) 268-6482 | November 30, 2027 |
| Blacktop, LLCLynchburg | Installer | (417) 533-4026 | May 31, 2028 |
| C&H Septic Service'sMoberly | Installer | (660) 263-7901 | July 31, 2026 |
| Courtney Construction LLCMountain Grove | Installer | (417) 926-1479 | January 31, 2027 |
| Elijah's Brook, IncTaylor | Soil evaluator | (573) 541-7645 | March 31, 2026 |
| Feyerherm Soil EvaluationColumbia | Soil evaluator | (913) 634-3175 | September 30, 2025 |
| Horst PlumbingBaring | Installer | (660) 892-4582 | July 31, 2026 |
| Jeff Davis Trucking & ExcavatingMacon | Installer | (660) 651-3658 | February 28, 2026 |
| K&P Services LLCBlue Springs | Installer | (816) 854-9091 | August 31, 2028 |
| Keith March Exacavting & Trucking LLCMacon | Installer | (660) 385-5304 | August 31, 2026 |
| M.H. Inspection Services L.L.CPerry | Soil evaluator | (573) 721-3816 | December 31, 2027 |
| McGowan Plumbing LLCMacon | Installer | (660) 385-4800 | March 31, 2026 |
| Mid-MO Complete Septic Services LLCMoberly | Installer | (660) 676-3676 | January 31, 2028 |
| Miller Trenching LLCEdina | Installer | (660) 342-0321 | September 30, 2026 |
| Psi | Soil evaluator | (660) 412-2963 | February 28, 2026 |
| Sam's Home & Commercial InspectorsVichy | Installer | (573) 202-6062 | August 31, 2028 |
| Teter PlumbingBevier | Installer | (660) 651-0785 | February 28, 2026 |
Individually licensed onsite professionals in Adair County
Missouri licenses people as well as companies. These are the named professionals the state has licensed, listed with the licence they hold and when it expires. They are usually employed by one of the businesses above.
| Name | Licence | City | Expires |
|---|---|---|---|
| Amanda Owens | Advanced InstallerNo. 38966 | Mountain Grove | January 31, 2027 |
| Bryan Chaney | Advanced InstallerNo. 39483 | — | August 31, 2028 |
| Bryan Mayhan | Onsite Soil EvaluatorNo. 10100 | Columbia | November 30, 2027 |
| Bryan Mayhan | Onsite Soil EvaluatorNo. 50898 | Columbia | June 30, 2028 |
| Catlin Auberlin | Basic InstallerNo. 38809 | Moberly | July 31, 2026 |
| Daniel Mareschal | Advanced InstallerNo. 39305 | Wentzville | December 31, 2027 |
| Edwin Miller | Basic InstallerNo. 36332 | Edina | September 30, 2026 |
| Floyd Teter | Basic InstallerNo. 30247 | Bevier | February 28, 2026 |
| Harold Horst | Advanced InstallerNo. 30222 | Baring | July 31, 2026 |
| Jakub Zebrowski | Advanced InstallerNo. 39441 | Lynchburg | May 31, 2028 |
| James Durbin | Basic InstallerNo. 39272 | — | December 31, 2027 |
| James Hawkins | Onsite Soil EvaluatorNo. 51118 | Perry | December 31, 2027 |
| Jeff Davis | Basic InstallerNo. 35518 | Macon | February 28, 2026 |
| Keith March | Basic InstallerNo. 33776 | Macon | August 31, 2026 |
| Kevin Pyle | Basic InstallerNo. 39567 | Blue Springs | August 31, 2028 |
| Mitchell Feyerherm | Onsite Soil EvaluatorNo. 10110 | Columbia | September 30, 2025 |
| Morgan Wilson | Advanced InstallerNo. 39515 | — | August 31, 2028 |
| Richard McGowan | Basic InstallerNo. 30644 | Macon | March 31, 2026 |
| Sam Davis | Basic InstallerNo. 39488 | Vichy | August 31, 2028 |
| Scott Wegman | Onsite Soil EvaluatorNo. 10068 | Taylor | March 31, 2026 |
| Tory Mace | Advanced InstallerNo. 39540 | — | September 30, 2028 |
| William Sly | Basic InstallerNo. 39339 | Moberly | January 31, 2028 |
Who handles septic permits in Adair 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.
Towns in Adair County
Where in the county each licensed business is based.
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 Adair 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.