Certified septic pumping companies in Oconto County, WI

✓ 4 companies based in Oconto County, from the Wisconsin DNR licensed septage hauling businesses (retrieved 2026-07-23). Companies based in neighboring counties often serve here too — see the full Wisconsin list.

Company	Location	Certifications	License #
Kountry Pumpers Llc	Lena, WI	Septage Hauler	2525
Sutrick Septic Service	Lena, WI	Septage Hauler	300
Tri-County Gillett, Llc Dba Tri-County Pumpers Gillett, Llc	Gillett, WI	Septage Hauler	2530
Wirtz Septic Pumping Llc	Oconto Falls, WI	Septage Hauler	2460

FAQs

How many certified septic pumping companies are in Oconto County?

4 companies in the Wisconsin DNR licensed septage hauling businesses are based in Oconto County as of 2026-07-23. Companies based elsewhere in Wisconsin also commonly serve the county.

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