Certified septic pumping companies in Johnson County, MO

✓ 5 companies based in Johnson 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 And C Land Maintenance Llc	Holden, MO	Installer (Level advanced)	39243
D&M Plumbing	Warrensburg, MO	Installer (Level Basic)	39331
Green'S Backhoe & Trenching	Odessa, MO	Installer (Level Basic)	37913
Richter Excavating & Plumbing Llc	Warrensburg, MO	Installer (Level Advanced)	31355
Steven Powell	—	Installer (Level Advanced)	39546

FAQs

How many certified septic pumping companies are in Johnson County?

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

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