Certified septic pumping companies in Henry County, MO

✓ 3 companies based in Henry County, from the Missouri DHSS registered OWTS installer list (retrieved 2026-07-23). Companies based in neighboring counties often serve here too — see the full Missouri list.

Company	Location	Certifications	License #
C & J Plumbing, Heating & Cooling	Knob Noster, MO	Installer (Level Advanced)	36735
Michael Steeby	—	Installer (Level Basic)	39392
W&W Repairs	Leeton, MO	Installer (Level Advanced)	33840

FAQs

How many certified septic pumping companies are in Henry County?

3 companies in the Missouri DHSS registered OWTS installer list are based in Henry County as of 2026-07-23. Companies based elsewhere in Missouri also commonly serve the county.

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