Licensed septic companies in Mound City, Missouri
1 business on Missouri’s septic licensing records gives an address in Mound City, along with 2 individually licensed professionals. Mound City is in Andrew County, which has 40 in total.
- Knowles Construction LLC(660) 572-0094Mound CityInstallerLicence expires March 31, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| Knowles Construction LLCMound City | Installer | (660) 572-0094 | March 31, 2026 |
Individually licensed professionals in Mound City
| Name | Licence | City | Expires |
|---|---|---|---|
| Gwen Knowles | Basic InstallerNo. 38658 | Mound City | March 31, 2026 |
| Jason Knowles | Basic InstallerNo. 38659 | Mound City | March 31, 2026 |
More licensed companies elsewhere in Andrew County
A Missouri licence is valid statewide. These are based in the same county but a different town, and can legally work in Mound City.
- A-Rite Inc.(816) 364-2463ST JosephInstallerLicence expires July 31, 2026
- Advanced Aquatics, Stiens Soil Evaluations, LLC(660) 562-0726RavenwoodSoil evaluatorLicence expires March 31, 2026
- Amos Construction LLC(816) 253-9379AgencyInstallerLicence expires May 31, 2026
- Barnes Plumbing & Septic(816) 592-0311LathropInstallerLicence expires March 31, 2027
- BBB Construction, LLC(816) 853-5295SmithvilleInstallerLicence expires November 30, 2025
- Blacktop, LLC(417) 533-4026LynchburgInstallerLicence expires May 31, 2028
- Carl's Septic Tank & Excavating(816) 591-9269DearbornInstallerLicence expires August 31, 2028
- Cooters Plumbing & Septic(816) 419-5974LathropInstallerSoil evaluatorLicence expires October 31, 2025
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- Dump N Pump Septic LLC(816) 368-2903LawsonInstallerSoil evaluatorLicence expires August 31, 2028
- Edwards Construction(816) 238-2423FaucettInstallerLicence expires January 31, 2027
- Fox Soil Evaluations(310) 746-7065ColumbiaSoil evaluatorLicence expires June 30, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| A-Rite Inc.ST Joseph | Installer | (816) 364-2463 | July 31, 2026 |
| Advanced Aquatics, Stiens Soil Evaluations, LLCRavenwood | Soil evaluator | (660) 562-0726 | March 31, 2026 |
| Amos Construction LLCAgency | Installer | (816) 253-9379 | May 31, 2026 |
| Barnes Plumbing & SepticLathrop | Installer | (816) 592-0311 | March 31, 2027 |
| BBB Construction, LLCSmithville | Installer | (816) 853-5295 | November 30, 2025 |
| Blacktop, LLCLynchburg | Installer | (417) 533-4026 | May 31, 2028 |
| Carl's Septic Tank & ExcavatingDearborn | Installer | (816) 591-9269 | August 31, 2028 |
| Cooters Plumbing & SepticLathrop | InstallerSoil evaluator | (816) 419-5974 | October 31, 2025 |
| Courtney Construction LLCMountain Grove | Installer | (417) 926-1479 | January 31, 2027 |
| Dump N Pump Septic LLCLawson | InstallerSoil evaluator | (816) 368-2903 | August 31, 2028 |
| Edwards ConstructionFaucett | Installer | (816) 238-2423 | January 31, 2027 |
| Fox Soil EvaluationsColumbia | Soil evaluator | (310) 746-7065 | June 30, 2026 |
Septic licensing in Mound City
- How many licensed septic companies are there in Mound City?
- 1 business gives Mound City as their address on Missouri's septic licensing records, alongside 2 individually licensed professionals. That count is of businesses based in Mound City, not of everyone who will work there — a Missouri licence is valid across the state.
- Do I have to use a company based in Mound City?
- No. Licensing is statewide, so any licensed company can legally work in Mound City. Andrew County has 40 in total, and companies in neighbouring counties can travel too. Being local usually matters for call-out speed and price, not permission.
- How do I check a Mound City septic company is really licensed?
- Every listing here names the record it came from and the date that record was published. To confirm it is still current, check with Missouri DHSS, or the state's own published registration data.
Other towns in Andrew County
Records as published August 26, 2026. Report a correction.