Registered Onsite Wastewater Treatment System (OWTS) Installers List

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This list includes Registered Installers who have indicated they work in this county. The list also shows some other counties served. For more registered installers, you can return to the map and check for installers that work in other nearby counties.

Any installer on this list can install basic OWTS. Advanced OWTS installers are noted with ADV and can install advanced OWTS. The requirements for advanced OWTS installers are effective July 1, 2005. There may be additional requirements to work in some counties. Contact the county onsite sewage authority to confirm that an individual can install systems in the county.

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Missouri Registered OWTS Installers List
 
Monroe
Advanced Status Last Name First Name MI Date of Expiration Business Address City State Zip Code Business Phone Counties Served
ADV. Agee Derrick W 9/30/2018 Agee Plumbing 9466 Hwy BB Huntsville MO 65259 (660) 651-0344 Randolph, Chariton, Macon, Monroe, Boone
ADV. Agee Carl
4/30/2020 Agee Plumbing 9466 Hwy BB Huntsville MO 65259 (660) 651-0344 Randolph, Monroe, Macon, Chariton, Boone

Allen Nathan S 1/31/2018 Burch Grain Farms 6229 Hwy E Palmyra MO 63461 (573) 406-2632 Marion, Ralls, shelby, Monroe

Ames Jerrry W 9/30/2018 Ames Excavating, LLC 1003 County Rd. 2170 Huntsville MO 65259 (573) 356-6390 Randolph, Howard, Monroe, Boone, Chariton

Brooks Craig M 5/31/2018 Craig Brooks Contracting LLC 15242 Hwy T Centralia MO 65240 (573) 473-1899 Audrain, Monroe, Boone, Randolph, Callaway, Montgomery
ADV. Bunn, Jr John P 4/30/2019 Bunn Enterprises Inc 14008 Whitaker Ln New London MO 63459 (573) 221-8113 Ralls Marion Pike Monroe

Caldwell Chris
4/30/2019 Caldwell Construction PO Box 323 Center MO 63436 (573) 881-5818 Ralls Marion Monroe Audrain

Devenport Timothy D 11/30/2017 Devenport Dirtworks 5666 Hwy J Jacksonville MO 65260 (660) 651-9372 Randolph, Monroe, Shelby, Macon
ADV. Dinwiddie Adam G 9/30/2017 A & C Excavating 13622 SawyerDr. New London MO 63459 (573) 795-6914 Marion, Pike, Monroe, Shelby Lewis Knox Audrain

Donaldson Darren R 10/31/2019 Donaldson Excavating 25498 Arudrain Rd 808 Mexico MO 65265 (573) 473-5575 Audrain, Monroe, Boone, Ralls
ADV. Dotson John T 4/30/2019 Dotson & Gibbs Inc PO Box 484 New London MO 63459 (573) 985-3700 Ralls Marion Pike Monroe

Edgerton DJ
2/28/2019 Edgerton Excavating 3681 HWY D Huntsville MO 65259 (660) 277-4686 Randolph, Chariton, Monroe, Howard, Macon

Edgerton David C 5/31/2019 EDGERTON EXCAVATION 3681 Highway D Huntsville MO 65259 (660) 277-3431 Macon, Randolph, Chariton, Monroe, Howard

Elsen Joe P 3/31/2019 Joe's Plumbing 309 S Shelby Shelbina MO 63468 (573) 588-4828 Shelby, Monroe, Marion

Feger Regis L 3/31/2020 Feger Brothers Dozing 9254 AUDRAIN COUNTY ROAD 421 Mexico MO 65265 (573) 581-1471 Audrain, Monroe, Callaway, Ralls, Randolph, Boone

Gaw Andrew R 1/31/2018 Advanced Trenching & Construction LLC 207 W. Arthur St. Farber MO 63345 (573) 822-0522 Audrain Ralls Pike Lincoln, Monroe, Marion
ADV. Graupman Herschel J 3/31/2019 Graupman Construction Co. 8865 Highway 168 Palmyra MO 63461 (573) 221-0900 Marion, Ralls, Lewis, Monroe

Hendren Bruce L 10/31/2019 H & H Construction 602 S. Todd Madison MO 65263 (660) 291-8522 Monroe, Macon, Randolph, Audrain, Shelby
ADV. Janney Robert L 9/30/2019 Janney Builders Supply & Construction Inc 413 Lewis Street Canton MO 63435 (573) 288-3462 Clark, Knox, Marion, Monroe
ADV. Johann Frank E 6/30/2019 Johann Farms LLC 11138 Huron Dr. Hannibal MO 63401 (573) 148-4910 Ralls Marion Monroe Pike

Killian Matthew
2/28/2019 Robinett Construction, Inc 426 W. Love Mexico MO 65265 (573) 581-5521 Callaway, Audrain, Boone, Monroe, Ralls

Kinzer Dennis O 11/30/2019 S & M Contractors P.O. Box 37 Hunnewell MO 63443 (573) 983-2304 Shelby, Marion, Monroe, Ralls
ADV. Lake Terry A 4/30/2019 Terry Lake Construction 7071 Hwy F Hannibal MO 63401 (573) 248-7548 Marion, Ralls, Shelby, Monroe

Lieurance Curtis L 3/31/2018 Vinson and Sill, Inc 2292 E. 1450 St. Mendon IL 62351 (217) 985-5100 Pike Ralls Marion Monroe

McAfee Thomas H 4/30/2020 M M Enterprises LLC 64509 Patton Trail New London MO 63459 (573) 406-4955 Marion Pike Monroe Ralls

McElvain Joseph W 1/31/2018 Joe McElvain 5086 E Hwy E Palmyra MO 63461 (573) 248-5744 Marion, Ralls, Shelby, Monroe

McGowan Richard K 3/31/2020 MC GOWAN , LLC 31822 Lacquer Ave Macon MO 63552 (660) 385-4800 Macon, Linn, Randolph, Adair, Monroe

McKinney Rick L 4/30/2020 Rick McKinney Const 18188 Monroe Rd 431 Paris MO 65275 (660) 327-4547 Monroe, Ralls, Audrain

Miller Donnie W 2/28/2020 D & J Construction PO Box 322 New London MO 63459 (573) 985-3208 Ralls, Marion, Monroe

Robinett Carl G. 4/30/2019 RCI Concrete Inc 15746 Hwy. 54 South Mexico MO 65265 (573) 581-8324 Audrain, Montgomery, Monroe, Callaway, Boone

Robinett Logan M 2/28/2019 Robinett Construction Inc 426 W. Love Mexico MO 65265 (573) 581-5521 Callaway, Audrain, Boone, Monroe, Ralls

Robinett Samuel L 2/28/2019 Robinett Construction, Inc 426 W. Love Mexico MO 65265 (573) 581-5521 Callaway, Audrain, Boone, Monroe, Ralls

Smith Charles (Mike) M 5/31/2020 Pro Plumbing Inc 1445 County Rd 2190 Huntsville MO 65259 (660) 651-9555 Randolph Boone Audrain Monroe
ADV. Snider, Jr. Harold B 7/31/2020 S & M Contractors 110 W Maple, P.O. Box 37 Hunnewell MO 63443 (573) 983-2304 Shelby, Marion, Monroe, Ralls

Stephens Glen R 12/31/2019 Glen Stephens Hauling & Excavating 12488 Audrain County Road 971 Thompson MO 65285 (573) 581-7521 Audrain, Callaway, Boone, Monroe, Montgomery
ADV. Thompson Gary C 4/30/2020 Gary Thompson 211 Catherine St Monroe City MO 63456 (573) 795-9015 Ralls, Marian, Monroe, Shelby

Van Winkle Pinky
5/31/2019 Van Winkle Construction 3566 Warren Barrett Dr. Hannibal MO 63401 (573) 221-9985 Ralls, Marion, Monroe, Pike

Vuch Damon J 8/31/2018 DJV Construction 816R East Cleveland Monroe City MO 63456 (573) 735-3011 Marion, Pike, Monroe, Shelby, Ralls

Ward Brent C 5/31/2018 Ward Excavating 9425 State Rd CC Steedman MO 65077 (573) 676-3203 Audrain, Montgomery, Monroe, Boone, Callaway

Whalen Scott E 9/30/2019 Whalen Services, LLC 6932 State Rd T Auxvasse MO 65231 (573) 386-5748 Callaway, Audrain, Montgomery, Monroe

Youell Jerry D 6/30/2019 S & M Contractors PO Box 37, 110 W Maple Hunnewell MO 63443 (573) 983-2304 Shelby, Marion, Monroe, Ralls

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Contact us if you have questions about this list, or to update or correct an address.