Licensed septic companies in St. Clair County, Missouri
72 businesses on Missouri’s septic licensing records give St. Clair County as its address.
Licensed businesses based in St. Clair County
- 3G's Services LLCInstallerLicence expires September 30, 2027
- Action Xcavating(660) 223-6195LincolnInstallerLicence expires January 31, 2026
- Adrian Plumbing LLC(816) 297-2442AdrianInstallerLicence expires December 31, 2028
- All-N-One Construction(660) 383-6072OsceolaInstallerLicence expires December 31, 2027
- Anderson Construction LLC(417) 298-0864StocktonInstallerLicence expires January 31, 2028
- Aris Home Inspection(417) 327-3502SpringfieldSoil evaluatorLicence expires November 30, 2026
- BlackWater Septic & Sewer(660) 424-3483Rich HillInstallerSoil evaluatorLicence expires September 30, 2026
- Bloomsdale Excavating Company, Inc(573) 483-2564BloomsdaleInstallerLicence expires August 31, 2026
- Bosco s backhoe(417) 880-0296TunasInstallerLicence expires November 30, 2026
- Breshears Pump & Excavating Co.(417) 852-4252PittsburgInstallerLicence expires October 31, 2025
- Breshears Pump Company(417) 852-4252PittsburgInstallerLicence expires December 31, 2025
- C&S Backhoe(417) 282-5356WheatlandInstallerLicence expires August 31, 2028
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- D&R Bobcat(417) 309-9636OsceolaInstallerLicence expires November 30, 2025
- Dabbs Concrete & Construction LLC(417) 955-5400El Dorado SpringsInstallerLicence expires January 31, 2028
- Danyelle Parrish(816) 419-2590HoldenInstallerLicence expires May 31, 2028
- David Barrett - DBA: A Midwest Backflow Co.(816) 315-7202HarrisonvilleInstallerLicence expires March 31, 2028
- Dexter's Plumbing & Excavation(417) 327-9007StocktonInstallerLicence expires January 31, 2026
- Dig It!(660) 951-3200LincolnInstallerLicence expires November 30, 2025
- Dittmer Ditching LLC(660) 694-3574CalhounInstallerLicence expires October 31, 2025
- Epic Plumbing LLC(816) 249-2538Pleasant HillInstallerLicence expires March 31, 2027
- EZ Dirt Services(417) 667-1163Eldorado SpringsInstallerLicence expires June 30, 2026
- Fennewald Plumbing(660) 476-5627Appleton CityInstallerLicence expires January 31, 2026
- Fischers Plumbing(660) 464-1788ButlerInstallerLicence expires May 31, 2027
- Foster's Plumbing(417) 808-0070El Dorado SpringsInstallerLicence expires May 31, 2028
- Fox Soil Evaluations(310) 746-7065ColumbiaSoil evaluatorLicence expires June 30, 2026
- Heathman Contracting LLC(816) 209-2922OsceolaInstallerLicence expires October 31, 2025
- Hennemann's Dirt Work and Consulting LLC(660) 525-1254ClintonInstallerLicence expires July 31, 2028
- Hilltop Plumbing & Excavating(620) 682-0138WalkerInstallerLicence expires January 31, 2027
- Honest Abe’s(573) 514-8146EldonInstallerLicence expires January 31, 2026
- Huggins Home Improvement (HHI)(660) 351-0367MorrisvilleInstallerLicence expires March 31, 2026
- Justin Colvin Excavating LLC(417) 276-9278StocktonInstallerLicence expires March 31, 2027
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- KCS, LLC(913) 307-6185GrandviewInstallerLicence expires May 31, 2027
- Keltner Excavating(417) 736-3401StraffordInstallerLicence expires March 31, 2026
- Kimbrough's Construction, Inc(816) 517-7758DrexelInstallerLicence expires February 28, 2027
- Knight Hime Services, LLC(417) 267-1159HalfwayInstallerSoil evaluatorLicence expires July 31, 2028
- KWE Bryant Construction Inc.(816) 284-7718Garden CityInstallerSoil evaluatorLicence expires August 31, 2028
- Legend Contracting(417) 955-1044HumansvilleInstallerLicence expires March 31, 2026
- Long excavation(417) 298-0912BolivarInstallerLicence expires June 30, 2026
- M4 Excavating(417) 296-3111El Dorado SpringsInstallerLicence expires October 31, 2026
- Mathews Brothers Enterprise, LLC(417) 646-8248OsceolaInstallerLicence expires June 30, 2026
- McGhee Septic LLC(660) 525-2924ClintonSoil evaluatorLicence expires August 31, 2028
- McGhee Structures LLC(660) 525-2924ClintonInstallerLicence expires October 31, 2026
- Mid Mo Dirt & Septic(660) 221-0681LincolnInstallerLicence expires July 31, 2026
- Mills Lawn Care(417) 733-6922BuffaloInstallerLicence expires March 31, 2028
- Nailed It Services LLC(417) 229-2550KearneySoil evaluatorLicence expires November 30, 2026
- Parks Builders LLC(816) 365-9756DrexelInstallerLicence expires August 31, 2028
- Polodna Excavating and Fencing(417) 777-1844HermitageInstallerLicence expires April 30, 2027
- Pro-Com Septic & Excavation LLC(636) 222-8128Valles MinesInstallerLicence expires March 31, 2028
- ProDrain(417) 321-3733El Dorado SpringsInstallerLicence expires May 31, 2028
- Purdom Soil Evaluation(417) 876-7113El Dorado SpringsSoil evaluatorLicence expires March 31, 2026
- Quality Plumbing(816) 745-9850Cole CampInstallerLicence expires January 31, 2027
- Reasoner Grading LLC(816) 200-8197CreightonInstallerLicence expires September 30, 2026
- Richner Soil Services(417) 399-1195StocktonInstallerSoil evaluatorLicence expires June 30, 2026
- RK Laxague LLC DBA Inspect Mo Homes & Services(660) 924-0665ClintonInstallerSoil evaluatorLicence expires July 31, 2026
- Robert Steward Construction, LLC(660) 477-9340ClintonInstallerLicence expires June 30, 2026
- S.V Construction Builders LLC(417) 296-0778El Dorado SpringsInstallerLicence expires March 31, 2028
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- Snodgrass Clearing & Excavation LLC(417) 770-8194BolivarInstallerLicence expires January 31, 2027
- Soil Consulting(417) 840-8056UrbanaSoil evaluatorLicence expires November 30, 2027
- Soil Consulting(417) 830-0296LouisburgSoil evaluatorLicence expires March 31, 2026
- Stewart Inspection ServicesBolivarSoil evaluatorLicence expires December 31, 2027
- Stokes home improvement(913) 226-3306WarsawInstallerLicence expires December 31, 2027
- Taylor Engineering Company(417) 667-2149NevadaSoil evaluatorLicence expires March 31, 2026
- Timberline Contracting(660) 351-2550ClintonInstallerLicence expires September 30, 2026
- Timothy Knoernschild - The Soilsman(660) 281-6698ClintonSoil evaluatorLicence expires March 31, 2026
- Volz Incorporated(314) 890-1264Saint LouisInstallerLicence expires December 31, 2026
- Wagoner Services(417) 955-0736StocktonInstallerLicence expires July 31, 2027
- Wallace Backhoe(660) 723-0374WarsawInstallerLicence expires February 28, 2026
- Wallace Construction LLC(417) 327-7449BolivarInstallerSoil evaluatorLicence expires October 31, 2025
- Wiese property improvements(573) 569-2060SullivanInstallerLicence expires March 31, 2027
Who handles septic permits in St. Clair 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 St. Clair 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.