Certified septic pumping companies in Clay County, MN

✓ 4 companies based in Clay County, from the Minnesota MPCA SSTS licensed business registry (retrieved 2026-07-23). Companies based in neighboring counties often serve here too — see the full Minnesota list.

Company	Location	Certifications	License #
Blilie Excavating & Septic Service	Moorhead, MN	DesignerInstallerPumper	L2451
Buffalo River Excavating LLC	Hawley, MN	DesignerInstaller	L3872
Clark's Excavating and Septic Pumping	Moorhead, MN	DesignerInstallerPumper	L4172
Jennen Construction LLC	Hawley, MN	DesignerInspectorInstallerPumper	L4399

FAQs

How many certified septic pumping companies are in Clay County?

4 companies in the Minnesota MPCA SSTS licensed business registry are based in Clay County as of 2026-07-23. Companies based elsewhere in Minnesota also commonly serve the county.

Get free septic pumping quotes in Clay County

Tell us what you need — we'll connect you with state-certified companies serving your area. No obligation.