Licensed septic companies in Audrain County, Missouri

101 businesses on Missouri’s septic licensing records give Audrain County as its address, alongside 108 individually licensed onsite professionals.

83 registered owts installers →20 registered onsite soil evaluators →108 registered onsite wastewater professionals →

Licensed businesses based in Audrain County

24/7 plumbology
(660) 676-3636Huntsville
InstallerLicence expires January 31, 2027
A & C Excavating
(573) 795-6914New London
InstallerLicence expires September 30, 2026
Aaron J Elgas
(573) 550-4690Auxvasse
Soil evaluatorLicence expires February 28, 2026
Accurate Bobcat Service
(573) 387-4373Auxvasse
InstallerLicence expires March 31, 2028
Accuro Services,LLC
(314) 363-4793Wentzville
InstallerLicence expires December 31, 2027
All American Septic
(636) 970-9192Wentzville
InstallerLicence expires March 31, 2026
All Clear Pumping & Sewer
(573) 634-0165Centertown
InstallerLicence expires January 31, 2026
All Missouri Soils, LLC
(573) 268-6482Columbia
Soil evaluatorLicence expires November 30, 2027
All Over the House
(573) 864-0068Columbia
Soil evaluatorLicence expires April 30, 2028
Arthur Ratliff Tree and Stump Removal
(573) 446-2266Columbia
InstallerLicence expires January 31, 2028
Barry Maupin Excavating, Inc
(573) 642-9348Fulton
InstallerLicence expires April 30, 2026
Benjamin Mocarski
(630) 699-2435Columbia
Soil evaluatorLicence expires May 31, 2028
Bentlage Bobcat
(573) 823-8769Ashland
InstallerLicence expires July 31, 2028
Billy Orf & Sons
(573) 470-6269Bowling Green
InstallerLicence expires May 31, 2026
Bio-Gard Inc
(573) 442-0692Columbia
InstallerLicence expires March 30, 2027
Blacktop, LLC
(417) 533-4026Lynchburg
InstallerLicence expires May 31, 2028
Brandl's Construction Services LLC
(573) 301-7148Fulton
InstallerLicence expires April 30, 2027
Braun Inspection Consultants
(573) 761-3581Holts Summit
Soil evaluatorLicence expires September 30, 2028
Brookside General Contracting
(573) 999-9337Auxvasse
InstallerLicence expires January 31, 2028
Butcher Construction & Excavation
(573) 230-1836Fulton
InstallerLicence expires March 31, 2028
C.L. Richardson
(573) 682-4452Ashland
InstallerLicence expires April 30, 2027
C.Taylor Contracting LLC
(636) 584-9077Hermann
InstallerLicence expires March 31, 2028
Caldwell Construction
(573) 881-5818Center
InstallerLicence expires April 30, 2028
Carter Concrete & Excavating
(573) 881-6333Harrisburg
InstallerLicence expires February 28, 2026
Castle Custom Homes
(573) 356-1050Columbia
InstallerLicence expires September 30, 2026
Central Missouri Home Inspections LLC
(573) 289-7077Columbia
InstallerSoil evaluatorLicence expires April 30, 2026
Cmis
(573) 694-1404Jefferson City
Soil evaluatorLicence expires March 31, 2026
Connor Brooks Excavating LLC
(573) 999-5490Hallsville
InstallerLicence expires May 31, 2026
Courtney Construction LLC
(417) 926-1479Mountain Grove
InstallerLicence expires January 31, 2027
Curt's Construction
(573) 826-0344Fulton
InstallerLicence expires March 31, 2028
Cutting Edge Excavating LLC
(660) 676-9774Centralia
InstallerLicence expires May 31, 2026
D & L Trenching
(660) 651-6925Huntsville
InstallerLicence expires March 31, 2026
Dale Brower Custom Digging
(573) 929-3985Bellflower
InstallerLicence expires October 31, 2025
DB Plumbing LLC
(573) 721-2705Paris
InstallerLicence expires April 30, 2027
DC Septic & Drain
(636) 290-6382Troy
InstallerLicence expires January 31, 2027
Dickman Professional Engineering Services, LLC
(573) 280-5221Osage Beach
Soil evaluatorLicence expires March 31, 2026
Diversified Excavating LLC
(573) 881-0099Columbia
InstallerLicence expires February 28, 2027
DJV Construction
(573) 735-3011Monroe City
InstallerLicence expires August 31, 2027
Donaldson Excavating
(573) 473-5575Mexico
InstallerLicence expires October 31, 2025
Dotson & Gibbs Inc
(573) 985-3700New London
InstallerLicence expires April 30, 2028
Elite Wastewater Solutions LLC
(573) 687-7011Sturgeon
InstallerLicence expires March 31, 2028
Exact Excavation LLC
(573) 489-8152Auxvasse
InstallerLicence expires March 31, 2027
Feyerherm Soil Evaluation
(913) 634-3175Columbia
Soil evaluatorLicence expires September 30, 2025
Fischer Excavating LLC
(636) 237-3370Truxton
InstallerLicence expires February 29, 2028
Flowmaster Construction LLC
(573) 581-1004Mexico
InstallerLicence expires September 30, 2028
Gaines Soil Consulting
(636) 947-1221Worden
Soil evaluatorLicence expires March 31, 2026
Gallop Excavating LLC
(660) 651-8167Madison
InstallerLicence expires May 31, 2028
Good Neighbor Soil Evaluators
(443) 567-3536Hallsville
InstallerSoil evaluatorLicence expires January 31, 2026
Green Acres Septic Tank Service
(573) 529-6706Williamsburg
Soil evaluatorLicence expires March 31, 2026
H & H Construction
(660) 291-8522Madison
InstallerLicence expires October 31, 2025
Hardcore Excavating
(573) 356-9930Boonville
InstallerLicence expires May 31, 2027
Haskamp Excavation
(573) 825-3878Columbia
InstallerLicence expires May 31, 2028
Henry Excavating
(573) 466-6016Auxvasse
InstallerLicence expires February 28, 2028
Home & Farm Soil Consulting
(573) 237-5081New Haven
Soil evaluatorLicence expires October 31, 2025
Ice Services LLC
(636) 841-8688Warner Robins
InstallerLicence expires January 31, 2028
Integrity Earthworks LLC
(573) 220-3507Fulton
InstallerLicence expires September 30, 2026
J.D. Kelly Excavating Inc
(573) 808-1606Columbia
InstallerLicence expires May 31, 2028
JCTB Inspections
(636) 293-3710Eolia
Soil evaluatorLicence expires July 31, 2028
Joe Brooks
(573) 530-0124Centralia
InstallerLicence expires September 30, 2027
K&P Services LLC
(816) 854-9091Blue Springs
InstallerLicence expires August 31, 2028
KC Land & Lawn
(636) 359-5126Warrenton
InstallerLicence expires August 31, 2028
Keith March Exacavting & Trucking LLC
(660) 385-5304Macon
InstallerLicence expires August 31, 2026
Kelley Soil Services
(573) 619-6997
Soil evaluatorLicence expires March 31, 2026
Kennett Exc
(573) 826-8728Columbia
InstallerLicence expires April 30, 2026
Kevin Skinner
(573) 826-5186Fulton
Soil evaluatorLicence expires August 31, 2028
Kleinsorge Construction LLC
(573) 473-8893Mexico
InstallerLicence expires August 31, 2028
M & M Landscaping and Construction, LLC
(573) 680-6954Eugene
InstallerLicence expires June 30, 2026
M Turpin Services LLC
(636) 262-6230Wright City
InstallerLicence expires February 28, 2026
M.H. Inspection Services L.L.C
(573) 721-3816Perry
Soil evaluatorLicence expires December 31, 2027
Marvin Perrigo Construction LLC
(573) 295-6239Tebbetts
InstallerLicence expires March 31, 2028
Mid Missouri Underground LLC
(573) 826-7384Columbia
InstallerLicence expires April 30, 2027
Mid-MO Complete Septic Services LLC
(660) 676-3676Moberly
InstallerLicence expires January 31, 2028
Midstate Builders
(660) 848-3005New Franklin
InstallerLicence expires March 31, 2026
National Property Inspections
(573) 569-9622Columbia
Soil evaluatorLicence expires October 31, 2028
National Property Inspections COMO
(573) 569-9622Columbia
InstallerLicence expires September 30, 2028
Nelsons Land and Road Maintenance LLC
(573) 310-1454Fulton
InstallerLicence expires November 30, 2025
Nick Garrett Digging & Grading LLC
(314) 852-7658Jonesburg
InstallerLicence expires January 31, 2028
Orf Construction Inc
(573) 324-3552Bowling Green
InstallerLicence expires March 31, 2026
Peace of Mind Home Inspections
(573) 491-8702New Bloomfield
Soil evaluatorLicence expires March 31, 2026
Powers Construction LLC.
(573) 657-4105Hartsburg
InstallerLicence expires February 28, 2027
Pro Plumbing Inc
(660) 651-9555Huntsville
InstallerLicence expires May 31, 2026
Pro Pumping & Hydrojetting LLC
(573) 474-5489Columbia
InstallerLicence expires July 31, 2028
Rick McKinney Const
(660) 327-4547Paris
InstallerLicence expires April 30, 2026
Rob Smith Property Investigations
(573) 291-6065Tebbetts
Soil evaluatorLicence expires May 31, 2028
Roger Morris
(573) 881-1428Ashland
InstallerLicence expires April 30, 2026
Russell Sapp Exc
(573) 443-4888Columbia
InstallerLicence expires July 31, 2026
S & A Equipment & Builders
(573) 220-3653Fulton
InstallerLicence expires May 31, 2027
Sam's Home & Commercial Inspectors
(573) 202-6062Vichy
InstallerLicence expires August 31, 2028
Seth Paul Excavating, Inc.
(573) 999-5509Columbia
InstallerLicence expires January 31, 2026
Siegel Excavating
(573) 544-3493Montgomery City
InstallerLicence expires March 31, 2028
Smith Excavating LLC
(573) 220-0053Mokane
InstallerLicence expires August 31, 2027
Smith Septic
(636) 359-6346Montgomery City
InstallerLicence expires November 30, 2025
SSCC Inc
(573) 489-9631Ashland
InstallerLicence expires September 30, 2026
Staats Excavating
(573) 356-1038Columbia
InstallerLicence expires July 31, 2026
Sublett Trucking LLC
(573) 808-5323Clark
InstallerLicence expires May 31, 2027
Sutton Excavating
(573) 881-5984Sturgeon
InstallerLicence expires September 30, 2027
Tim Sublett Exc
(573) 239-1355Harrisburg
InstallerLicence expires June 30, 2027
Tru Built Contracting MO LLC
(816) 882-3037Maysville
InstallerLicence expires January 31, 2028
Turnbull Contracting, LLC
(573) 324-6922Bowling Green
InstallerLicence expires March 31, 2028
Twitchell Backhoe Service
(573) 220-8702Fulton
InstallerLicence expires June 30, 2028
Whalen Services, LLC
(573) 220-2471Auxvasse
InstallerLicence expires September 30, 2028

Licensed septic companies in Audrain County
Company	Licensed for	Phone	Licence expires
24/7 plumbologyHuntsville	Installer	(660) 676-3636	January 31, 2027
A & C ExcavatingNew London	Installer	(573) 795-6914	September 30, 2026
Aaron J ElgasAuxvasse	Soil evaluator	(573) 550-4690	February 28, 2026
Accurate Bobcat ServiceAuxvasse	Installer	(573) 387-4373	March 31, 2028
Accuro Services,LLCWentzville	Installer	(314) 363-4793	December 31, 2027
All American SepticWentzville	Installer	(636) 970-9192	March 31, 2026
All Clear Pumping & SewerCentertown	Installer	(573) 634-0165	January 31, 2026
All Missouri Soils, LLCColumbia	Soil evaluator	(573) 268-6482	November 30, 2027
All Over the HouseColumbia	Soil evaluator	(573) 864-0068	April 30, 2028
Arthur Ratliff Tree and Stump RemovalColumbia	Installer	(573) 446-2266	January 31, 2028
Barry Maupin Excavating, IncFulton	Installer	(573) 642-9348	April 30, 2026
Benjamin MocarskiColumbia	Soil evaluator	(630) 699-2435	May 31, 2028
Bentlage BobcatAshland	Installer	(573) 823-8769	July 31, 2028
Billy Orf & SonsBowling Green	Installer	(573) 470-6269	May 31, 2026
Bio-Gard IncColumbia	Installer	(573) 442-0692	March 30, 2027
Blacktop, LLCLynchburg	Installer	(417) 533-4026	May 31, 2028
Brandl's Construction Services LLCFulton	Installer	(573) 301-7148	April 30, 2027
Braun Inspection ConsultantsHolts Summit	Soil evaluator	(573) 761-3581	September 30, 2028
Brookside General ContractingAuxvasse	Installer	(573) 999-9337	January 31, 2028
Butcher Construction & ExcavationFulton	Installer	(573) 230-1836	March 31, 2028
C.L. RichardsonAshland	Installer	(573) 682-4452	April 30, 2027
C.Taylor Contracting LLCHermann	Installer	(636) 584-9077	March 31, 2028
Caldwell ConstructionCenter	Installer	(573) 881-5818	April 30, 2028
Carter Concrete & ExcavatingHarrisburg	Installer	(573) 881-6333	February 28, 2026
Castle Custom HomesColumbia	Installer	(573) 356-1050	September 30, 2026
Central Missouri Home Inspections LLCColumbia	InstallerSoil evaluator	(573) 289-7077	April 30, 2026
CmisJefferson City	Soil evaluator	(573) 694-1404	March 31, 2026
Connor Brooks Excavating LLCHallsville	Installer	(573) 999-5490	May 31, 2026
Courtney Construction LLCMountain Grove	Installer	(417) 926-1479	January 31, 2027
Curt's ConstructionFulton	Installer	(573) 826-0344	March 31, 2028
Cutting Edge Excavating LLCCentralia	Installer	(660) 676-9774	May 31, 2026
D & L TrenchingHuntsville	Installer	(660) 651-6925	March 31, 2026
Dale Brower Custom DiggingBellflower	Installer	(573) 929-3985	October 31, 2025
DB Plumbing LLCParis	Installer	(573) 721-2705	April 30, 2027
DC Septic & DrainTroy	Installer	(636) 290-6382	January 31, 2027
Dickman Professional Engineering Services, LLCOsage Beach	Soil evaluator	(573) 280-5221	March 31, 2026
Diversified Excavating LLCColumbia	Installer	(573) 881-0099	February 28, 2027
DJV ConstructionMonroe City	Installer	(573) 735-3011	August 31, 2027
Donaldson ExcavatingMexico	Installer	(573) 473-5575	October 31, 2025
Dotson & Gibbs IncNew London	Installer	(573) 985-3700	April 30, 2028
Elite Wastewater Solutions LLCSturgeon	Installer	(573) 687-7011	March 31, 2028
Exact Excavation LLCAuxvasse	Installer	(573) 489-8152	March 31, 2027
Feyerherm Soil EvaluationColumbia	Soil evaluator	(913) 634-3175	September 30, 2025
Fischer Excavating LLCTruxton	Installer	(636) 237-3370	February 29, 2028
Flowmaster Construction LLCMexico	Installer	(573) 581-1004	September 30, 2028
Gaines Soil ConsultingWorden	Soil evaluator	(636) 947-1221	March 31, 2026
Gallop Excavating LLCMadison	Installer	(660) 651-8167	May 31, 2028
Good Neighbor Soil EvaluatorsHallsville	InstallerSoil evaluator	(443) 567-3536	January 31, 2026
Green Acres Septic Tank ServiceWilliamsburg	Soil evaluator	(573) 529-6706	March 31, 2026
H & H ConstructionMadison	Installer	(660) 291-8522	October 31, 2025
Hardcore ExcavatingBoonville	Installer	(573) 356-9930	May 31, 2027
Haskamp ExcavationColumbia	Installer	(573) 825-3878	May 31, 2028
Henry ExcavatingAuxvasse	Installer	(573) 466-6016	February 28, 2028
Home & Farm Soil ConsultingNew Haven	Soil evaluator	(573) 237-5081	October 31, 2025
Ice Services LLCWarner Robins	Installer	(636) 841-8688	January 31, 2028
Integrity Earthworks LLCFulton	Installer	(573) 220-3507	September 30, 2026
J.D. Kelly Excavating IncColumbia	Installer	(573) 808-1606	May 31, 2028
JCTB InspectionsEolia	Soil evaluator	(636) 293-3710	July 31, 2028
Joe BrooksCentralia	Installer	(573) 530-0124	September 30, 2027
K&P Services LLCBlue Springs	Installer	(816) 854-9091	August 31, 2028
KC Land & LawnWarrenton	Installer	(636) 359-5126	August 31, 2028
Keith March Exacavting & Trucking LLCMacon	Installer	(660) 385-5304	August 31, 2026
Kelley Soil Services	Soil evaluator	(573) 619-6997	March 31, 2026
Kennett ExcColumbia	Installer	(573) 826-8728	April 30, 2026
Kevin SkinnerFulton	Soil evaluator	(573) 826-5186	August 31, 2028
Kleinsorge Construction LLCMexico	Installer	(573) 473-8893	August 31, 2028
M & M Landscaping and Construction, LLCEugene	Installer	(573) 680-6954	June 30, 2026
M Turpin Services LLCWright City	Installer	(636) 262-6230	February 28, 2026
M.H. Inspection Services L.L.CPerry	Soil evaluator	(573) 721-3816	December 31, 2027
Marvin Perrigo Construction LLCTebbetts	Installer	(573) 295-6239	March 31, 2028
Mid Missouri Underground LLCColumbia	Installer	(573) 826-7384	April 30, 2027
Mid-MO Complete Septic Services LLCMoberly	Installer	(660) 676-3676	January 31, 2028
Midstate BuildersNew Franklin	Installer	(660) 848-3005	March 31, 2026
National Property InspectionsColumbia	Soil evaluator	(573) 569-9622	October 31, 2028
National Property Inspections COMOColumbia	Installer	(573) 569-9622	September 30, 2028
Nelsons Land and Road Maintenance LLCFulton	Installer	(573) 310-1454	November 30, 2025
Nick Garrett Digging & Grading LLCJonesburg	Installer	(314) 852-7658	January 31, 2028
Orf Construction IncBowling Green	Installer	(573) 324-3552	March 31, 2026
Peace of Mind Home InspectionsNew Bloomfield	Soil evaluator	(573) 491-8702	March 31, 2026
Powers Construction LLC.Hartsburg	Installer	(573) 657-4105	February 28, 2027
Pro Plumbing IncHuntsville	Installer	(660) 651-9555	May 31, 2026
Pro Pumping & Hydrojetting LLCColumbia	Installer	(573) 474-5489	July 31, 2028
Rick McKinney ConstParis	Installer	(660) 327-4547	April 30, 2026
Rob Smith Property InvestigationsTebbetts	Soil evaluator	(573) 291-6065	May 31, 2028
Roger MorrisAshland	Installer	(573) 881-1428	April 30, 2026
Russell Sapp ExcColumbia	Installer	(573) 443-4888	July 31, 2026
S & A Equipment & BuildersFulton	Installer	(573) 220-3653	May 31, 2027
Sam's Home & Commercial InspectorsVichy	Installer	(573) 202-6062	August 31, 2028
Seth Paul Excavating, Inc.Columbia	Installer	(573) 999-5509	January 31, 2026
Siegel ExcavatingMontgomery City	Installer	(573) 544-3493	March 31, 2028
Smith Excavating LLCMokane	Installer	(573) 220-0053	August 31, 2027
Smith SepticMontgomery City	Installer	(636) 359-6346	November 30, 2025
SSCC IncAshland	Installer	(573) 489-9631	September 30, 2026
Staats ExcavatingColumbia	Installer	(573) 356-1038	July 31, 2026
Sublett Trucking LLCClark	Installer	(573) 808-5323	May 31, 2027
Sutton ExcavatingSturgeon	Installer	(573) 881-5984	September 30, 2027
Tim Sublett ExcHarrisburg	Installer	(573) 239-1355	June 30, 2027
Tru Built Contracting MO LLCMaysville	Installer	(816) 882-3037	January 31, 2028
Turnbull Contracting, LLCBowling Green	Installer	(573) 324-6922	March 31, 2028
Twitchell Backhoe ServiceFulton	Installer	(573) 220-8702	June 30, 2028
Whalen Services, LLCAuxvasse	Installer	(573) 220-2471	September 30, 2028

Individually licensed onsite professionals in Audrain County

Missouri licenses people as well as companies. These are the named professionals the state has licensed, listed with the licence they hold and when it expires. They are usually employed by one of the businesses above.

Licensed onsite professionals in Audrain County
Name	Licence	City	Expires
Adam Dinwiddie	Advanced InstallerNo. 36752	New London	September 30, 2026
Addison Furlong	Basic InstallerNo. 39528	Columbia	September 30, 2028
Barry Maupin, Jr	Basic InstallerNo. 37200	Fulton	April 30, 2026
Benjamin Mocarski	Onsite Soil EvaluatorNo. 10119	Columbia	May 31, 2028
Billy Orf, Jr.	Advanced InstallerNo. 32366	Bowling Green	May 31, 2026
Boyer Nichols	Basic InstallerNo. 39431	—	May 31, 2028
Bradley Gallop	Basic InstallerNo. 39423	Madison	May 31, 2028
Brent England	Basic InstallerNo. 39181	Centralia	September 30, 2027
Brian Boughton	Basic InstallerNo. 39129	Boonville	May 31, 2027
Brian Twitchell	Basic InstallerNo. 34985	Fulton	June 30, 2028
Bruce Hendren	Basic InstallerNo. 32609	Madison	October 31, 2025
Caleb Riley	Advanced InstallerNo. 39359	Maysville	January 31, 2028
Cammy Willett	Basic InstallerNo. 38580	Hallsville	January 31, 2026
Cammy Willett	Onsite Soil EvaluatorNo. 10115	Hallsville	June 30, 2026
Casey Kemry	Advanced InstallerNo. 39492	Warrenton	August 31, 2028
Charles (Mike) Smith	Basic InstallerNo. 35768	Huntsville	May 31, 2026
Chris Caldwell	Basic InstallerNo. 36092	Center	April 30, 2028
Chris Fischer	Advanced InstallerNo. 35643	Truxton	February 29, 2028
Christina Kelly-Gwartney	Basic InstallerNo. 38386	Columbia	May 31, 2028
Christopher Lane	Basic InstallerNo. 39495	—	August 31, 2028
Codie Snodgrass	Advanced InstallerNo. 37560	Sturgeon	March 31, 2028
Colin Taylor	Basic InstallerNo. 39394	Hermann	March 31, 2028
Connor Brooks	Advanced InstallerNo. 38759	Hallsville	May 31, 2026
Corey Henry	Advanced InstallerNo. 38212	Auxvasse	February 28, 2028
Curtis Houchins	Advanced InstallerNo. 33416	Fulton	March 31, 2028
Dale Brower	Basic InstallerNo. 31621	Bellflower	October 31, 2025
Damon Vuch	Basic InstallerNo. 34326	Monroe City	August 31, 2027
Daniel Koenig, Sr	Basic InstallerNo. 30613	Huntsville	March 31, 2026
Daniel Lemoins	Basic InstallerNo. 39538	Columbia	September 30, 2028
Daniel Lemoins	Onsite Soil EvaluatorNo. 51491	Columbia	October 31, 2028
Daniel Mathews	Advanced InstallerNo. 37387	Ashland	April 30, 2027
Darrell Turnbull	Advanced InstallerNo. 31558	Bowing Green	March 31, 2028
Darren Donaldson	Basic InstallerNo. 32639	Mexico	October 31, 2025
David Charlton	Basic InstallerNo. 39050	Troy	January 31, 2027
David Smith	Basic InstallerNo. 31194	Montgomery City	November 30, 2025
Dennis Meinert	Onsite Soil EvaluatorNo. 10013	New Haven	October 31, 2025
Devin Brandl	Basic InstallerNo. 39098	Fulton	April 30, 2027
Dillon Hultz	Basic InstallerNo. 39111	Paris	April 30, 2027
Douglas Gaines	Onsite Soil EvaluatorNo. 10017	Worden	March 31, 2026
Dustin Craighead	Advanced InstallerNo. 37935	Fulton	September 30, 2026
Eric Alexander	Advanced InstallerNo. 39517	—	September 30, 2028
Garek Purcell	Basic InstallerNo. 39547	—	September 30, 2028
Gerald (Kyle) Pierce	Basic InstallerNo. 37966	Columbia	February 28, 2027
Ginger Shern	Advanced InstallerNo. 36446	Columbia	September 30, 2027
Harold Girard	Advanced InstallerNo. 37931	Columbia	September 30, 2026
Harrison Kleinsorge	Basic InstallerNo. 39494	Mexico	August 31, 2028
James Braun	Onsite Soil EvaluatorNo. 50100	Holts Summit	September 30, 2028
Jeffrey Staats	Advanced InstallerNo. 33305	Columbia	July 31, 2026
Jennifer Sutton	Advanced InstallerNo. 38183	Sturgeon	September 30, 2027
Joey Bennett	Basic InstallerNo. 38694	Wentzville	March 31, 2026
John Boessen	Advanced InstallerNo. 36716	Centertown	May 31, 2026
John Carter	Basic InstallerNo. 36689	Harrisburg	February 28, 2026
John Dotson	Advanced InstallerNo. 36094	New London	April 30, 2028
Joseph Meinert	Onsite Soil EvaluatorNo. 10117	Saint Louis	June 30, 2026
Joshua Carr	Basic InstallerNo. 38762	Centralia	May 31, 2026
Joshua Seibert	Basic InstallerNo. 39434	Columbia	May 31, 2028
Keith Proctor	Advanced InstallerNo. 33779	Columbia	April 30, 2026
Keith Proctor	Onsite Soil EvaluatorNo. 50846	Columbia	November 30, 2026
Kevin Rouse	Advanced InstallerNo. 36448	Columbia	September 30, 2027
Kevin Skinner	Onsite Soil EvaluatorNo. 51477	Fulton	August 31, 2028
Kevin Smith	Advanced InstallerNo. 35516	Mexico	September 30, 2028
Kiel Herman	Advanced InstallerNo. 38405	Columbia	July 31, 2028
Kyle Shern	Advanced InstallerNo. 30153	Columbia	January 31, 2029
Larkin Powers	Basic InstallerNo. 37982	Hartsburg	February 28, 2027
Lauren Lucas	Basic InstallerNo. 39333	Foristell	January 31, 2028
Les Orf, Sr.	Advanced InstallerNo. 30221	Bowling Green	March 31, 2026
Levi Firkins	Basic InstallerNo. 38869	Columbia	March 31, 2027
Levi Nelson	Basic InstallerNo. 38509	Fulton	November 30, 2025
Levi Nelson	Basic InstallerNo. 38509	Fulton	November 30, 2028
Levi Schwartz	Advanced InstallerNo. 38336	Bowling Green	March 31, 2028
Lucas Perrigo	Advanced InstallerNo. 38083	Columbia	July 31, 2027
Maksym Rakovych	Advanced InstallerNo. 38871	Columbia	March 30, 2027
Mark Orf	Advanced InstallerNo. 34805	Bowling Green	January 31, 2027
Marty Dodge	Basic InstallerNo. 33443	Auxvasse	March 31, 2028
Marty Masters	Advanced InstallerNo. 32264	Eugene	June 30, 2026
Mathew Frank	Basic InstallerNo. 39327	Columbia	January 31, 2028
Matt Perrigo	Advanced InstallerNo. 35266	Tebbetts	March 31, 2028
Michael Ingrassi	Advanced InstallerNo. 39350	Warner Robins	January 31, 2028
Murry Kennett	Basic InstallerNo. 32649	Columbia	April 30, 2026
Nicholas Sutton	Basic InstallerNo. 39294	Sturgeon	December 31, 2027
Nick Garrett	Advanced InstallerNo. 38236	Jonesburg	January 31, 2028
Paul Mulkins	Advanced InstallerNo. 39366	Foristell	January 31, 2028
Perry Cunningham	Basic InstallerNo. 39323	Auxvasse	January 31, 2028
Rebecca Purcell	Basic InstallerNo. 39548	—	September 30, 2028
Richard Dickman	Onsite Soil EvaluatorNo. 10078	Osage Beach	March 31, 2026
Richard Ives	Onsite Soil EvaluatorNo. 50584	Jefferson City	March 31, 2026
Rick McKinney	Basic InstallerNo. 33914	Paris	April 30, 2026
Robert White	Basic InstallerNo. 38976	Huntsville	January 31, 2027
Roger Morris	Basic InstallerNo. 33434	Ashland	April 30, 2026
Russell Sapp	Basic InstallerNo. 32656	Columbia	July 31, 2026
Ryan Arrowood	Advanced InstallerNo. 34968	Fulton	May 31, 2027
Scott Whalen	Basic InstallerNo. 33949	Auxvasse	September 30, 2028
Seth Paul	Advanced InstallerNo. 33428	Columbia	January 31, 2026
Shawn Chilton	Advanced InstallerNo. 36021	Centertown	September 30, 2027
Shelby Sapp	Advanced InstallerNo. 36323	Ashland	September 30, 2026
Skyler Cuno	Basic InstallerNo. 39104	Columbia	April 30, 2027
Tim Sublett	Basic InstallerNo. 36426	Harrisburg	June 30, 2027
Timothy Bench	Onsite Soil EvaluatorNo. 50003	Eolia	July 31, 2028
Toby Smith	Basic InstallerNo. 38124	Mokane	August 31, 2027
Tommy Lucas	Advanced InstallerNo. 39352	Foristell	January 31, 2028
Troy Bentlage	Advanced InstallerNo. 38435	Ashland	July 31, 2028
Ty Siegel	Basic InstallerNo. 38306	Montgomery City	March 31, 2028
Wade Brandl	Basic InstallerNo. 39099	Fulton	April 30, 2027
Warren Schlotzhauer	Advanced InstallerNo. 31146	New Franklin	March 31, 2026
William (Billy) Butcher	Advanced InstallerNo. 35280	Fulton	March 31, 2028
Wyn Kelley	Onsite Soil EvaluatorNo. 10025	—	March 31, 2026
Zach Edwards	Advanced InstallerNo. 39073	Auxvasse	March 31, 2027
Zachary Sublett	Advanced InstallerNo. 38067	Clark	May 31, 2027

Who handles septic permits in Audrain 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.

How to verify a septic licence before you hire →

Towns in Audrain County

Where in the county each licensed business is based.

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 Audrain 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.