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Septic Registry

Licensed septic companies in Henry County, Missouri

122 businesses on Missouri’s septic licensing records give Henry County as its address, alongside 4 individually licensed onsite professionals.

109 registered owts installers →25 registered onsite soil evaluators →4 registered onsite wastewater professionals →

Licensed businesses based in Henry County

Individually licensed onsite professionals in Henry County

Missouri licenses people as well as companies. These are the named professionals the state has licensed, listed with the licence they hold and when it expires. They are usually employed by one of the businesses above.

Licensed onsite professionals in Henry County
NameLicenceCityExpires
Aaron LowryAdvanced InstallerNo. 33840LeetonMarch 31, 2026
Jimmy CollinsBasic InstallerNo. 39028—December 31, 2026
Larry Limback, JrAdvanced InstallerNo. 36735Knob NosterJune 30, 2026
Michael SteebyBasic InstallerNo. 39392—March 31, 2028

Who handles septic permits in Henry County

Missouri registers the individual installer and records the counties they serve. Your local health authority permits the system itself, and in some counties runs its own additional requirements on top.

How to verify a septic licence before you hire →

Licensed companies in neighbouring counties

A Missouri septic licence is valid statewide, so a company listed in an adjoining county can legally do the work in Henry County.

Records as published August 26, 2026. A licence can lapse at any time — confirm with Missouri DHSS, or the state's own published registration data before hiring. Report a correction.