Certified septic pumping companies in Columbia County, WI

✓ 4 companies based in Columbia 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 #
Country Plumber, Inc.	Portage, WI	Septage Hauler	22
Dave Falk Inc Dba Elsing Septic Service	Poynette, WI	Septage Hauler	2618
Lrs Portables, Llc Mauston	Mauston, WI	Septage Hauler	2659
Stranders Sanitary Service Llc	Lodi, WI	Septage Hauler	2513

FAQs

How many certified septic pumping companies are in Columbia County?

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

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