Certified septic pumping companies in Custer County, MT

✓ 4 companies based in Custer County, from the Montana DEQ licensed septic pumpers list (retrieved 2026-07-23). Companies based in neighboring counties often serve here too — see the full Montana list.

Company	Location	Certifications	License #
Afab Septic And Sewer	—	Pumper	S-959
Bear Buttz Septic	—	Pumper	S-1137
Progressive Cleaning Services Inc	—	Pumper	S-1141
Quality Septic And Sewer	—	Pumper	S-1202

FAQs

How many certified septic pumping companies are in Custer County?

4 companies in the Montana DEQ licensed septic pumpers list are based in Custer County as of 2026-07-23. Companies based elsewhere in Montana also commonly serve the county.

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