Registered OWTS installers in Boone County, Missouri
130 companies on Missouri’s roster of registered onsite wastewater treatment system installers give Boone County as their address. A registered installer is a business the state has licensed for the work that installs onsite wastewater treatment systems.
- 24/7 plumbology(660) 676-3636HuntsvilleInstallerLicence expires January 31, 2027
- Accurate Bobcat Service(573) 387-4373AuxvasseInstallerLicence expires March 31, 2028
- Accuro Services,LLC(314) 363-4793WentzvilleInstallerLicence expires December 31, 2027
- Adamson Construction & Investment(573) 673-2405ColumbiaInstallerLicence expires March 31, 2028
- Advanced Septic & Pumping(573) 636-2727St. ThomasInstallerLicence expires September 30, 2027
- Affordable Plumbing Maintenance LLC(660) 621-1812BoonvilleInstallerLicence expires December 31, 2026
- Affordable Plumbing, Sewer, and Drain Cleaning(573) 418-9495Jefferson CityInstallerLicence expires September 30, 2028
- Agee Plumbing(660) 651-0344HuntsvilleInstallerLicence expires April 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
- Atelier I70(646) 339-0943ColumbiaInstallerLicence expires December 31, 2027
- Barry Maupin Excavating, Inc(573) 642-9348FultonInstallerLicence expires April 30, 2026
- Bentlage Bobcat(573) 823-8769AshlandInstallerLicence expires July 31, 2028
- Bio-Gard Inc(573) 442-0692ColumbiaInstallerLicence expires March 30, 2027
- Blacktop, LLC(417) 533-4026LynchburgInstallerLicence expires May 31, 2028
- Brandl's Construction Services LLC(573) 301-7148FultonInstallerLicence expires April 30, 2027
- Brian Carl SC Site Development(573) 789-6683Cole CampInstallerLicence expires July 31, 2026
- Brian Wear Plumbing(573) 864-4463ColumbiaInstallerLicence expires May 31, 2028
- Brookside General Contracting(573) 999-9337AuxvasseInstallerLicence expires January 31, 2028
- Bylo Acres(573) 645-1850HenleyInstallerLicence expires March 31, 2027
- Bylo Acres Excavation and Grading(573) 645-1850HenleyInstallerLicence expires March 31, 2027
- C.L. Richardson(573) 682-4452AshlandInstallerLicence expires April 30, 2027
- C&H Septic Service's(660) 263-7901MoberlyInstallerLicence expires July 31, 2026
- Carman Resources(573) 692-4939EldonInstallerLicence expires January 31, 2028
- Carpenter Earthworks LLC(573) 353-2530CaliforniaInstallerLicence expires September 30, 2028
- Carter Concrete & Excavating(573) 881-6333HarrisburgInstallerLicence expires February 28, 2026
- Castle Custom Homes(573) 356-1050ColumbiaInstallerLicence expires September 30, 2026
- Cedar Creek Dirt Works llc(573) 239-6778AshlandInstallerLicence expires April 30, 2027
- Central Missouri Home Inspections LLC(573) 289-7077ColumbiaInstallerSoil evaluatorLicence expires April 30, 2026
- Connor Brooks Excavating LLC(573) 999-5490HallsvilleInstallerLicence expires May 31, 2026
- Corey Myers Construction LLC(573) 825-4026AshlandInstallerLicence expires November 30, 2026
- Courtney Construction Company LLC.(573) 410-5644Sunrise BeachInstallerLicence expires March 31, 2026
- Courtney Construction LLC(417) 926-1479Mountain GroveInstallerLicence expires January 31, 2027
- Curt's Construction(573) 826-0344FultonInstallerLicence expires March 31, 2028
- Cutting Edge Excavating LLC(660) 676-9774CentraliaInstallerLicence expires May 31, 2026
- CW Lillig Contracting(913) 653-3974ColumbiaInstallerLicence expires January 31, 2026
- D & L Trenching(660) 651-6925HuntsvilleInstallerLicence expires March 31, 2026
- Dana AustinInstallerLicence expires September 30, 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
- DB Plumbing LLC(573) 721-2705ParisInstallerLicence expires April 30, 2027
- Digging Plus LLC(573) 590-3584New BloomfieldInstallerLicence expires March 31, 2026
- Diversified Excavating LLC(573) 881-0099ColumbiaInstallerLicence expires February 28, 2027
- Donaldson Excavating(573) 473-5575MexicoInstallerLicence expires October 31, 2025
- Double D. Dirtworks LLC(573) 999-7224FayetteInstallerLicence expires December 31, 2026
- Double J Excavating(573) 489-3112ClarkInstallerLicence expires January 31, 2026
- Elite Wastewater Solutions LLC(573) 687-7011SturgeonInstallerLicence expires March 31, 2028
- Exact Excavation LLC(573) 489-8152AuxvasseInstallerLicence expires March 31, 2027
- Fischer Excavating LLC(636) 237-3370TruxtonInstallerLicence expires February 29, 2028
- Flowmaster Construction LLC(573) 581-1004MexicoInstallerLicence expires September 30, 2028
- Foiles Trucking LLC(618) 410-3669JerseyvilleInstallerLicence expires May 31, 2027
- Gallop Excavating LLC(660) 651-8167MadisonInstallerLicence expires May 31, 2028
- GBK Excavating(573) 239-2215SturgeonInstallerLicence expires May 31, 2026
- Good Neighbor Soil Evaluators(443) 567-3536HallsvilleInstallerSoil evaluatorLicence expires January 31, 2026
- Green Shore Excavating(573) 480-6473BarnettInstallerLicence expires February 28, 2026
- H & H Construction(660) 291-8522MadisonInstallerLicence expires October 31, 2025
- Hardcore Excavating(573) 356-9930BoonvilleInstallerLicence expires May 31, 2027
- Haskamp Excavation(573) 825-3878RocheportInstallerLicence expires May 31, 2026
- Haskamp Excavation(573) 825-3878ColumbiaInstallerLicence expires May 31, 2028
- Henry Excavating(573) 466-6016AuxvasseInstallerLicence expires February 28, 2028
- Honest Abe’s(573) 514-8146EldonInstallerLicence expires January 31, 2026
- Honest Abe's Home Services(573) 286-7540Osage BeachInstallerLicence expires November 30, 2025
- Hoover's Septic & Plumbing(573) 286-1109VersaillesInstallerLicence expires November 30, 2028
- Imhoff Dozing & TrenchingInstallerLicence expires June 30, 2027
- Integrity Earthworks LLC(573) 220-3507FultonInstallerLicence expires September 30, 2026
- J.D. Kelly Excavating Inc(573) 808-1606ColumbiaInstallerLicence expires May 31, 2028
- Jacober Excavating LLC(573) 607-0332HartsburgInstallerLicence expires July 31, 2026
- Jennings Enterprises(573) 864-5264HartsburgInstallerLicence expires June 30, 2028
- Joe Brooks(573) 530-0124CentraliaInstallerLicence expires September 30, 2027
- Judson Brady(815) 790-6784Rocky MountInstallerLicence expires December 31, 2026
- K&P Services LLC(816) 854-9091Blue SpringsInstallerLicence expires August 31, 2028
- Keith March Exacavting & Trucking LLC(660) 385-5304MaconInstallerLicence expires August 31, 2026
- Kennett Exc(573) 826-8728ColumbiaInstallerLicence expires April 30, 2026
- Kevin Sublett Excavating(573) 808-5703HarrisburgInstallerLicence expires May 31, 2027
- Kleinsorge Construction LLC(573) 473-8893MexicoInstallerLicence expires August 31, 2028
- Koenigsfeld Excav(573) 690-1281CentertownInstallerLicence expires March 31, 2028
- Korte Excavation(573) 645-4853RussellvilleInstallerLicence expires April 30, 2027
- Lehman Excavation & Ground Services(573) 508-4897Jefferson CityInstallerLicence expires January 31, 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
- Masterpiece septics(660) 221-5838SedaliaInstallerSoil evaluatorLicence expires March 31, 2027
- MasterTech Plumbing(573) 445-7283ColumbiaInstallerLicence expires October 31, 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 Missouri Underground LLC(573) 826-7384ColumbiaInstallerLicence expires April 30, 2027
- Mid-MO Complete Septic Services LLC(660) 676-3676MoberlyInstallerLicence expires January 31, 2028
- Mid-Mo Environmental(573) 636-3921Jefferson CityInstallerLicence expires October 31, 2025
- Midstate Builders(660) 848-3005New FranklinInstallerLicence expires March 31, 2026
- Midwest Outdoor Solutions LLC(573) 616-8865Jefferson CityInstallerLicence expires May 31, 2028
- Mike's Septic & Dirtwork LLC(636) 295-0465FoleyInstallerLicence expires May 31, 2028
- Milam Contracting(573) 999-0675ColumbiaInstallerLicence expires January 31, 2026
- National Property Inspections COMO(573) 569-9622ColumbiaInstallerLicence expires September 30, 2028
- Nelsons Land and Road Maintenance LLC(573) 310-1454FultonInstallerLicence expires November 30, 2025
- Nontypical Outdoor Solutions(573) 220-8826FultonInstallerLicence expires October 31, 2026
- Powers Construction LLC.(573) 657-4105HartsburgInstallerLicence expires February 28, 2027
- Pro Plumbing Inc(660) 651-9555HuntsvilleInstallerLicence expires May 31, 2026
- Pro Pumping & Hydrojetting LLC(573) 474-5489ColumbiaInstallerLicence expires July 31, 2028
- Rick Richardson Excavating(573) 356-3602HartsburgInstallerLicence expires May 31, 2028
- Robbey D Harvey Gen Carpentry(660) 621-1600New FranklinInstallerLicence expires May 31, 2026
- Roettgen Excavating LLC(573) 301-0113New BloomfieldInstallerLicence expires September 30, 2027
- Roger Morris(573) 881-1428AshlandInstallerLicence expires April 30, 2026
- Russell Sapp Exc(573) 443-4888ColumbiaInstallerLicence expires July 31, 2026
- S & A Equipment & Builders(573) 220-3653FultonInstallerLicence expires May 31, 2027
- S & L Trenching(660) 651-8004HuntsvilleInstallerLicence expires August 31, 2028
- Sam's Home & Commercial Inspectors(573) 202-6062VichyInstallerLicence expires August 31, 2028
- SC Precision Construction Inc(253) 241-8647SedaliaInstallerLicence expires October 31, 2026
- Seth Paul Excavating, Inc.(573) 999-5509ColumbiaInstallerLicence expires January 31, 2026
- Shay Mechanical(660) 882-2665BoonvilleInstallerLicence expires March 31, 2028
- Siegel Excavating(573) 544-3493Montgomery CityInstallerLicence expires March 31, 2028
- Skyline Electric(573) 284-9839LathamInstallerLicence expires July 31, 2026
- Staats Excavating(573) 356-1038ColumbiaInstallerLicence expires July 31, 2026
- Stokes home improvement(913) 226-3306WarsawInstallerLicence expires December 31, 2027
- Sublett Trucking LLC(573) 808-5323ClarkInstallerLicence expires May 31, 2027
- Sutton Excavating(573) 881-5984SturgeonInstallerLicence expires September 30, 2027
- Terraform Excavation(573) 268-7536ColumbiaInstallerLicence expires May 31, 2026
- Thoma Construction LLC(660) 537-3543ColumbiaInstallerLicence expires February 28, 2027
- Thomas Colter(573) 680-5708Holts SummitInstallerLicence expires May 31, 2027
- Tim Sublett Exc(573) 239-1355HarrisburgInstallerLicence expires June 30, 2027
- Todd McDonald(573) 529-6836Prairie HomeInstallerLicence expires January 31, 2026
- Tree Frog Ventures LLC(573) 673-9929AshlandInstallerLicence expires March 31, 2026
- TW Colton Plumbing and Excavating Inc.(573) 808-3518ColumbiaInstallerLicence expires June 30, 2028
- Twitchell Backhoe Service(573) 220-8702FultonInstallerLicence expires June 30, 2028
- Vital Home Inspections LLC(573) 578-7571Jefferson CityInstallerLicence expires December 31, 2027
- Wendling & Son's(573) 489-7576WoolridgeInstallerLicence expires January 31, 2028
- Whalen Services, LLC(573) 220-2471AuxvasseInstallerLicence expires September 30, 2028
- Wilson Excavating(573) 645-2701MetaInstallerLicence expires October 31, 2027
- Wood Unlimited(573) 443-7106ColumbiaInstallerLicence expires November 30, 2025
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.