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

Gilworth Danny L 8/31/2020 Gilworth Plumbing & Heating 810 S. 23rd St Unionville MO 63565 (660) 947-3458 Putnam, Sullivan, Adair, Mercer

Rouse Jason C 8/31/2020 Rouse Heating and Cooling 14556 Highway U Unionville MO 63565 (660) 216-9959 Sullivan Mercer Adair Linn

Russell Richard L 1/31/2020 Russell Plumbing 1601 River St Bethany MO 64424 (660) 425-3291 Davies, Gentry, Worth, Mercer, Harrison

Sands Randy L 1/31/2020 Sands Septic Pumping 17470 Hwy 129 Unionville MO 63565 (660) 947-7765 Putnam, Mercer, Sjullivan, Adair, Schuyler

Schoonover Scott B 7/31/2020 Schoonover Electric Plumbing & HVAC, LLC 1717 Main St. Unionville MO 63565 (660) 947-2184 Putman, mercer, schuyler, sullivan

Stevens Lindsay N 4/30/2020 Stevens Excavating & Plumbing 1501 Day St Trenton MO 64683 (660) 635-1631 Daviess Mercer Livingston Sullivan Linn Harrison DeKalb Carroll

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