Certified septic pumping companies in Washington County, WI

✓ 7 companies based in Washington 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 #
Kons Septic Llc	Germantown, WI	Septage Hauler	2608
Mjm Pumping Llc	West Bend, WI	Septage Hauler	2505
Port-A-John, Inc.	Germantown, WI	Septage Hauler	1991
Quality Removal, Llc	Jackson, WI	Septage Hauler	996
Rural Sanitation, Inc.	Slinger, WI	Septage Hauler	737
Schmitt Sanitation Llc	Richfield, WI	Septage Hauler	1476
Schulteis Pumping, Llc	Slinger, WI	Septage Hauler	515

FAQs

How many certified septic pumping companies are in Washington County?

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

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