Licensed septic companies in Harrison County, Missouri
18 businesses on Missouri’s septic licensing records give Harrison County as its address.
Licensed businesses based in Harrison County
- Blacktop, LLC(417) 533-4026LynchburgInstallerLicence expires May 31, 2028
- BM Septic(816) 622-3373KidderInstallerSoil evaluatorLicence expires March 31, 2026
- Constant and Sons Digging(660) 247-2335ChillicotheInstallerLicence expires June 30, 2026
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- Hurt III Construction(816) 390-7105st JosephInstallerLicence expires October 31, 2025
- Jennings Plumbing(660) 868-1919BethanyInstallerLicence expires April 30, 2027
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- Myers septic(515) 447-7241IndianolaInstallerLicence expires September 30, 2026
- P & L Plumbing(816) 273-6882GallatinInstallerLicence expires July 31, 2026
- Russell Plumbing(660) 425-3291BethanyInstallerLicence expires January 31, 2026
- Russell's PlumbingBethanySoil evaluatorLicence expires October 31, 2026
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- Swan Plumbing(660) 535-4433King CityInstallerLicence expires July 31, 2027
- Tall Guy Waste Water Solutions & Soils, LLC(660) 224-9043MaryvilleInstallerSoil evaluatorLicence expires August 31, 2028
- Total Plumbing LLC(816) 681-0759KearneyInstallerLicence expires September 30, 2028
- Tunks Construction, LLC(816) 724-0962CameronInstallerLicence expires March 31, 2027
- Viking Dirtworks and Landscaping LLC(660) 605-0665GallatinInstallerLicence expires September 30, 2028
- Wynne Backhoe Service, LLC(660) 425-6043BethanyInstallerLicence expires April 30, 2027
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Blacktop, LLCLynchburg | Installer | (417) 533-4026 | May 31, 2028 |
| BM SepticKidder | InstallerSoil evaluator | (816) 622-3373 | March 31, 2026 |
| Constant and Sons DiggingChillicothe | Installer | (660) 247-2335 | June 30, 2026 |
| Courtney Construction LLCMountain Grove | Installer | (417) 926-1479 | January 31, 2027 |
| Hurt III Constructionst Joseph | Installer | (816) 390-7105 | October 31, 2025 |
| Jennings PlumbingBethany | Installer | (660) 868-1919 | April 30, 2027 |
| K&P Services LLCBlue Springs | Installer | (816) 854-9091 | August 31, 2028 |
| Myers septicIndianola | Installer | (515) 447-7241 | September 30, 2026 |
| P & L PlumbingGallatin | Installer | (816) 273-6882 | July 31, 2026 |
| Russell PlumbingBethany | Installer | (660) 425-3291 | January 31, 2026 |
| Russell's PlumbingBethany | Soil evaluator | Not listed | October 31, 2026 |
| Sam's Home & Commercial InspectorsVichy | Installer | (573) 202-6062 | August 31, 2028 |
| Swan PlumbingKing City | Installer | (660) 535-4433 | July 31, 2027 |
| Tall Guy Waste Water Solutions & Soils, LLCMaryville | InstallerSoil evaluator | (660) 224-9043 | August 31, 2028 |
| Total Plumbing LLCKearney | Installer | (816) 681-0759 | September 30, 2028 |
| Tunks Construction, LLCCameron | Installer | (816) 724-0962 | March 31, 2027 |
| Viking Dirtworks and Landscaping LLCGallatin | Installer | (660) 605-0665 | September 30, 2028 |
| Wynne Backhoe Service, LLCBethany | Installer | (660) 425-6043 | April 30, 2027 |
Who handles septic permits in Harrison 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 Harrison 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.