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Septic Registry

Licensed septic companies in Cole County, Missouri

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

112 registered owts installers →35 registered onsite soil evaluators →4 registered onsite wastewater professionals →

Licensed businesses based in Cole County

Individually licensed onsite professionals in Cole 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 Cole County
NameLicenceCityExpires
Anthony BowmanAdvanced InstallerNo. 37823Loose CreekJune 30, 2026
Bodeen FrankOnsite Soil EvaluatorNo. 51444—February 29, 2028
Dan BomanAdvanced InstallerNo. 30035RosebudJune 30, 2028
test testOnsite Soil EvaluatorNo. 51466TestJune 30, 2028

Who handles septic permits in Cole 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 →

Towns in Cole County

Where in the county each licensed business is based.

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 Cole 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.