Registered OWTS installers in Osage County, Missouri
56 companies on Missouri’s roster of registered onsite wastewater treatment system installers give Osage County as their address. A registered installer is a business the state has licensed for the work that installs onsite wastewater treatment systems.
- Advanced Septic & Pumping(573) 636-2727St. ThomasInstallerLicence expires September 30, 2027
- Alexander Land Works, LLC(573) 821-4510IberiaInstallerLicence expires September 30, 2026
- All Clear Pumping & Sewer(573) 634-0165CentertownInstallerLicence expires January 31, 2026
- Arthur Ratliff Tree and Stump Removal(573) 446-2266ColumbiaInstallerLicence expires January 31, 2028
- Bo's Home Inspections and Services LLC(573) 647-1913RollaInstallerLicence expires September 30, 2027
- Brandl's Construction Services LLC(573) 301-7148FultonInstallerLicence expires April 30, 2027
- BW Dirt Works & More LLC(573) 606-9573WestphaliaInstallerLicence expires May 31, 2026
- Bylo Acres(573) 645-1850HenleyInstallerLicence expires March 31, 2027
- Bylo Acres Excavation and Grading(573) 645-1850HenleyInstallerLicence expires March 31, 2027
- C.Taylor Contracting LLC(636) 584-9077HermannInstallerLicence expires March 31, 2028
- Carman Resources(573) 692-4939EldonInstallerLicence expires January 31, 2028
- Carpenter Earthworks LLC(573) 353-2530CaliforniaInstallerLicence expires September 30, 2028
- Central MO All Service Plumbing(573) 964-5331Lake OzarkInstallerLicence expires November 30, 2025
- Clog Boss Drains and Septic(573) 482-0032Bonne TerreInstallerLicence expires July 31, 2026
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- Cox Excavation LLC(573) 552-1765TuscumbiaInstallerLicence expires January 31, 2026
- Darrell Wilbers Exc. Inc.(573) 690-4922Jefferson CityInstallerLicence expires May 31, 2028
- David Fromme Excavating, LLC(573) 896-5358Holt SummitInstallerLicence expires May 31, 2026
- Dempsey Investment LLC(636) 235-8181JonesburgInstallerLicence expires May 31, 2028
- Dogstone Home Inspection(417) 350-6379BillingsInstallerSoil evaluatorLicence expires July 31, 2026
- Doyel Excavation(573) 467-5017RollaInstallerLicence expires January 31, 2027
- Elite Wastewater Solutions LLC(573) 687-7011SturgeonInstallerLicence expires March 31, 2028
- Fleer Excavating(636) 900-1772HermannInstallerLicence expires July 31, 2028
- Foiles Trucking LLC(618) 410-3669JerseyvilleInstallerLicence expires May 31, 2027
- Fox Earthworx LLC(873) 789-6522VersaillesInstallerLicence expires January 31, 2028
- Honest Abe’s(573) 514-8146EldonInstallerLicence expires January 31, 2026
- Honest Abe's Home Services(573) 286-7540Osage BeachInstallerLicence expires November 30, 2025
- Howe’s Excavation(417) 741-2034HartvilleInstallerLicence expires December 31, 2027
- Jackson Excavating(417) 718-9073LebannonInstallerSoil evaluatorLicence expires July 31, 2026
- Jarvis Excavating LLC(573) 259-3478OwensvilleInstallerLicence expires September 30, 2027
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- KCS, LLC(913) 307-6185GrandviewInstallerLicence expires May 31, 2027
- Koenigsfeld Excav(573) 690-1281CentertownInstallerLicence expires March 31, 2028
- Korte Excavation(573) 645-4853RussellvilleInstallerLicence expires April 30, 2027
- Luke Sandbothe Bobcat Service(573) 690-5552Jefferson CityInstallerLicence expires January 31, 2027
- M & M Landscaping and Construction, LLC(573) 680-6954EugeneInstallerLicence expires June 30, 2026
- Mark's Lawn Care and Landscaping LLC(573) 826-1955FultonInstallerLicence expires March 31, 2028
- Marvin Perrigo Construction LLC(573) 295-6239TebbettsInstallerLicence expires March 31, 2028
- Matt Bridges Construction LLC(573) 291-3517Jefferson CityInstallerLicence expires September 30, 2026
- Matt Kliethermes Excavating LLC(573) 821-5763Jefferson CityInstallerLicence expires March 31, 2028
- Matt Rademan Co LLC(573) 634-8180Jefferson CityInstallerLicence expires March 31, 2028
- Michael Moeller Bobcat & Backhoe Service, LLC(573) 619-9551LohmanInstallerLicence expires March 31, 2028
- Mid-Mo Dirtworx and Land Management LLC(573) 789-4158VersaillesInstallerLicence expires January 31, 2026
- Midwest Outdoor Solutions LLC(573) 616-8865Jefferson CityInstallerLicence expires May 31, 2028
- Nontypical Outdoor Solutions(573) 220-8826FultonInstallerLicence expires October 31, 2026
- Null Grading(573) 691-9701jefferson cityInstallerLicence expires May 31, 2028
- On Grade Dirt Works(573) 855-0047Loose CreekInstallerLicence expires June 30, 2026
- Roger Morris(573) 881-1428AshlandInstallerLicence expires April 30, 2026
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- Smith Excavating LLC(573) 220-0053MokaneInstallerLicence expires August 31, 2027
- Thomas Colter(573) 680-5708Holts SummitInstallerLicence expires May 31, 2027
- Tree Frog Ventures LLC(573) 673-9929AshlandInstallerLicence expires March 31, 2026
- Trustmark Home Inspection(573) 280-8660CamdentonInstallerLicence expires August 31, 2028
- Vital Home Inspections LLC(573) 578-7571Jefferson CityInstallerLicence expires December 31, 2027
- Volz Incorporated(314) 890-1264Saint LouisInstallerLicence expires December 31, 2026
- Wilson Excavating(573) 645-2701MetaInstallerLicence expires October 31, 2027
What “Registered OWTS installer” means in Missouri
Being on this roster means Missouri DHSS has licensed this business for installs onsite wastewater treatment systems. It is not a rating, a review, or a statement about price, insurance or workmanship.
Registrations carry an expiration date, shown on every listing. The state republishes the dataset as registrations change.
Before you hire, confirm the licence with Missouri DHSS, or the state's own published registration data. How to verify →
Registered OWTS installers in neighbouring counties
Records as published August 26, 2026. Report a correction.