Certified septic pumping companies in Wallowa County, OR

✓ 5 companies based in Wallowa County, from the Oregon DEQ licensed Sewage Disposal Service (SDS) installer & pumper businesses (retrieved 2026-07-23). Companies based in neighboring counties often serve here too — see the full Oregon list.

Company	Location	Certifications	License #
G Lowell Lewis Construction, Inc, Dba Joseph Excavating	Joseph, OR	Installer	38895
Gibson Excavating, Inc.	Joseph, OR	Installer	33741
Hafer & Sons Construction Llc	Wallowa, OR	Installer	39736
Lostine River Corp, Dba Jones Excavating	Lostine, OR	Installer	34694
Rahn'S Inc., Dba Rahn'S Sanitary Service	Enterprise, OR	Pumper	33263

FAQs

How many certified septic pumping companies are in Wallowa County?

5 companies in the Oregon DEQ licensed Sewage Disposal Service (SDS) installer & pumper businesses are based in Wallowa County as of 2026-07-23. Companies based elsewhere in Oregon also commonly serve the county.

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