Licensed septic companies in Carroll County, Missouri
27 businesses on Missouri’s septic licensing records give Carroll County as its address, alongside 9 individually licensed onsite professionals.
21 registered owts installers →11 registered onsite soil evaluators →9 registered onsite wastewater professionals →
Licensed businesses based in Carroll County
- Advanced Aquatics, Stiens Soil Evaluations, LLC(660) 562-0726RavenwoodSoil evaluatorLicence expires March 31, 2026
- All Missouri Soils, LLC(573) 268-6482ColumbiaSoil evaluatorLicence expires November 30, 2027
- Begemann Contracting LLC(913) 481-1860OdessaInstallerLicence expires May 31, 2028
- Blacktop, LLC(417) 533-4026LynchburgInstallerLicence expires May 31, 2028
- Constant and Sons Digging(660) 247-2335ChillicotheInstallerLicence expires June 30, 2026
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- Digger Dave LLC(816) 873-2208LawsonInstallerSoil evaluatorLicence expires September 30, 2027
- Dittmer Plumbing LLC(660) 251-1177CorderInstallerSoil evaluatorLicence expires February 28, 2026
- Dump N Pump Septic LLC(816) 368-2903LawsonInstallerSoil evaluatorLicence expires August 31, 2028
- Gash Plumbing, LLC(660) 584-2690HigginsvilleInstallerSoil evaluatorLicence expires August 31, 2026
- High Flow Drainage Solutions(816) 826-8794RayvilleInstallerLicence expires May 31, 2026
- Hostetter Construction Co Inc(660) 493-2923WaverlyInstallerLicence expires November 30, 2025
- Insight Sewer LLC(816) 809-0873ButlerSoil evaluatorLicence expires June 30, 2026
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- Kuecker Construction LLC(816) 456-9220BlackburnInstallerLicence expires April 30, 2028
- Lexington Plumbing(816) 231-2254Kansas CityInstallerLicence expires September 30, 2026
- LR Excavating(816) 799-3292HoltInstallerLicence expires September 30, 2028
- Nailed It Services LLC(417) 229-2550KearneySoil evaluatorLicence expires November 30, 2026
- Potts and Sons(660) 707-2605ChillicotheInstallerLicence expires May 31, 2027
- PsiSoil evaluatorLicence expires February 28, 2026
- Quick Works(816) 806-5364LawsonInstallerLicence expires September 30, 2027
- Rock Creek Excavating LLC(660) 631-2376SlaterInstallerLicence expires July 31, 2028
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- Sublett Trucking LLC(573) 808-5323ClarkInstallerLicence expires May 31, 2027
- Tall Guy Waste Water Solutions & Soils, LLC(660) 224-9043MaryvilleInstallerSoil evaluatorLicence expires August 31, 2028
- Timothy Knoernschild - The Soilsman(660) 281-6698ClintonSoil evaluatorLicence expires March 31, 2026
- Tunks Construction, LLC(816) 724-0962CameronInstallerLicence expires March 31, 2027
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Advanced Aquatics, Stiens Soil Evaluations, LLCRavenwood | Soil evaluator | (660) 562-0726 | March 31, 2026 |
| All Missouri Soils, LLCColumbia | Soil evaluator | (573) 268-6482 | November 30, 2027 |
| Begemann Contracting LLCOdessa | Installer | (913) 481-1860 | May 31, 2028 |
| Blacktop, LLCLynchburg | Installer | (417) 533-4026 | May 31, 2028 |
| Constant and Sons DiggingChillicothe | Installer | (660) 247-2335 | June 30, 2026 |
| Courtney Construction LLCMountain Grove | Installer | (417) 926-1479 | January 31, 2027 |
| Digger Dave LLCLawson | InstallerSoil evaluator | (816) 873-2208 | September 30, 2027 |
| Dittmer Plumbing LLCCorder | InstallerSoil evaluator | (660) 251-1177 | February 28, 2026 |
| Dump N Pump Septic LLCLawson | InstallerSoil evaluator | (816) 368-2903 | August 31, 2028 |
| Gash Plumbing, LLCHigginsville | InstallerSoil evaluator | (660) 584-2690 | August 31, 2026 |
| High Flow Drainage SolutionsRayville | Installer | (816) 826-8794 | May 31, 2026 |
| Hostetter Construction Co IncWaverly | Installer | (660) 493-2923 | November 30, 2025 |
| Insight Sewer LLCButler | Soil evaluator | (816) 809-0873 | June 30, 2026 |
| K&P Services LLCBlue Springs | Installer | (816) 854-9091 | August 31, 2028 |
| Kuecker Construction LLCBlackburn | Installer | (816) 456-9220 | April 30, 2028 |
| Lexington PlumbingKansas City | Installer | (816) 231-2254 | September 30, 2026 |
| LR ExcavatingHolt | Installer | (816) 799-3292 | September 30, 2028 |
| Nailed It Services LLCKearney | Soil evaluator | (417) 229-2550 | November 30, 2026 |
| Potts and SonsChillicothe | Installer | (660) 707-2605 | May 31, 2027 |
| Psi | Soil evaluator | (660) 412-2963 | February 28, 2026 |
| Quick WorksLawson | Installer | (816) 806-5364 | September 30, 2027 |
| Rock Creek Excavating LLCSlater | Installer | (660) 631-2376 | July 31, 2028 |
| Sam's Home & Commercial InspectorsVichy | Installer | (573) 202-6062 | August 31, 2028 |
| Sublett Trucking LLCClark | Installer | (573) 808-5323 | May 31, 2027 |
| Tall Guy Waste Water Solutions & Soils, LLCMaryville | InstallerSoil evaluator | (660) 224-9043 | August 31, 2028 |
| Timothy Knoernschild - The SoilsmanClinton | Soil evaluator | (660) 281-6698 | March 31, 2026 |
| Tunks Construction, LLCCameron | Installer | (816) 724-0962 | March 31, 2027 |
Individually licensed onsite professionals in Carroll 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 |
|---|---|---|---|
| Brandon Wentland | Basic InstallerNo. 37518 | Higginsville | September 30, 2027 |
| Brandon Wentland | Onsite Soil EvaluatorNo. 51464 | Higginsville | February 29, 2028 |
| Buddy Hostetter | Advanced InstallerNo. 32363 | Waverly | November 30, 2025 |
| Christopher Begemann | Basic InstallerNo. 39409 | Odessa | May 31, 2028 |
| Eric Zimmerman | Advanced InstallerNo. 39477 | Slater | July 31, 2028 |
| James Dittmer | Advanced InstallerNo. 37777 | Corder | February 28, 2026 |
| James Dittmer | Onsite Soil EvaluatorNo. 51423 | Corder | February 28, 2027 |
| Levi Bernard | Advanced InstallerNo. 37969 | Kansas City | February 28, 2027 |
| Trent Kuecker | Basic InstallerNo. 35304 | Blackburn | April 30, 2028 |
Who handles septic permits in Carroll 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 Carroll 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 Carroll 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.