Registered OWTS installers in Marion County, Missouri
28 companies on Missouri’s roster of registered onsite wastewater treatment system installers give Marion County as their address. A registered installer is a business the state has licensed for the work that installs onsite wastewater treatment systems.
- A & C Excavating(573) 795-6914New LondonInstallerLicence expires September 30, 2026
- Benchmark Excavating LLC(636) 734-5198ForistellInstallerLicence expires July 31, 2026
- Blacktop, LLC(417) 533-4026LynchburgInstallerLicence expires May 31, 2028
- Bunn Enterprises Inc.(573) 248-7975New LondonInstallerLicence expires April 30, 2028
- Caldwell Construction(573) 881-5818CenterInstallerLicence expires April 30, 2028
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- DJV Construction(573) 735-3011Monroe CityInstallerLicence expires August 31, 2027
- Dotson & Gibbs Inc(573) 985-3700New LondonInstallerLicence expires April 30, 2028
- Double E Excavating, Inc.(573) 478-4485MaywoodInstallerLicence expires March 31, 2026
- Fire and Ice Enterprises(660) 754-6361RevereInstallerLicence expires September 30, 2028
- Gallop Excavating LLC(660) 651-8167MadisonInstallerLicence expires May 31, 2028
- Hurt III Construction(816) 390-7105st JosephInstallerLicence expires October 31, 2025
- J & J Plumbing Service, LLC(573) 633-3018ShelbyvilleInstallerLicence expires October 31, 2026
- Joe McElvain(573) 248-5744PalmyraInstallerLicence expires January 31, 2027
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- Lieurance Construction LLC(573) 629-5357HanibalInstallerLicence expires December 31, 2026
- Luetko Contracting(314) 608-3725Monroe CityInstallerLicence expires January 31, 2026
- Martin Trenching & Backhoe(573) 406-4404TaylorInstallerLicence expires February 28, 2026
- Miller Land Management(573) 822-9854TaylorInstallerLicence expires August 31, 2028
- Orf Construction Inc(573) 324-3552Bowling GreenInstallerLicence expires March 31, 2026
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- Stratton Plumbing(573) 248-7919MaywoodInstallerLicence expires January 31, 2026
- Sutter Trucking & Excavating, Inc.(573) 769-3194TaylorInstallerLicence expires February 29, 2028
- Terry Lake Construction(573) 248-7548HannibalInstallerLicence expires April 30, 2028
- Tom Stark Construction(573) 478-3522MaywoodInstallerLicence expires October 31, 2025
- Turnbull Contracting, LLC(573) 324-6922Bowling GreenInstallerLicence expires March 31, 2028
- Van Winkle Construction(573) 221-9985HannibalInstallerLicence expires May 31, 2028
- Vince Schulz Inc(573) 248-8852HannibalInstallerLicence expires March 31, 2028
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.