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

Advanced Status Last Name First Name MI Date of Expiration Business Address City State Zip Code Business Phone Counties Served

Alvis Randy L 9/30/2019 Fire and Ice Enterprises LC Rt. 2, Box 33 Revere MO 63465 (660) 754-1234 Clark, Lewis, Scotland, Marion, Ralls

Armstrong Mark D 9/30/2019 Armstrong Plumbing & Trenching 251 N. Martin Ave Kahoka MO 63445 (660) 727-2041 Clark, Scotland, Lewis, Knox

Evans Eric S 3/31/2020 Double E Excavating 29000 Oak Avenue Maywood MO 63454 (573) 478-4485 Marion, Clark, Knox, Ralls, Lewis
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

McFarland Timothy Clark 9/30/2019 Fire and Ice Enterprises LC RR 2 Box 33 Revere MO 63465 (660) 754-1234 Clark, Lewis, Scotland, Marion, Ralls

Oberholtzer Marlin N 2/28/2018 Oberholtzer Plumbing LLC 347 S. Ridge St. Memphis MO 63555 (660) 465-8900 Scotland, Clark, Knox, Schuyler, Lewis

Paul William A 4/30/2018 Paul's Trenching & Backhoe RR 3 Box 20C Kahoka MO 63445 (660) 342-3437 Clark, Lewis, Scotland, Knox
ADV. Sutter Richard E 8/31/2019 Sutter Trucking & Excavating, Inc. 5680 Highway 6 Taylor MO 63471 (573) 769-3194 Lewis, Ralls, Clark,Shelby, Marion


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