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Septic Registry

Licensed septic companies in Carterville, Missouri

2 businesses on Missouri’s septic licensing records give an address in Carterville, along with 4 individually licensed professionals. Carterville is in Jasper County, which has 127 in total.

2 registered owts installers1 registered onsite soil evaluators

Individually licensed professionals in Carterville

Licensed professionals in Carterville
NameLicenceCityExpires
Katherin WaldOnsite Soil EvaluatorNo. 51094CartervilleNovember 30, 2026
Larry Wald IIAdvanced InstallerNo. 34264CartervilleFebruary 28, 2026
Michael WaldAdvanced InstallerNo. 34251CartervilleJanuary 31, 2026
Seth CummingsAdvanced InstallerNo. 38000CartervilleMarch 31, 2027

More licensed companies elsewhere in Jasper County

A Missouri licence is valid statewide. These are based in the same county but a different town, and can legally work in Carterville.

Septic licensing in Carterville

How many licensed septic companies are there in Carterville?
2 businesses give Carterville as their address on Missouri's septic licensing records, alongside 4 individually licensed professionals. That count is of businesses based in Carterville, not of everyone who will work there — a Missouri licence is valid across the state.
Do I have to use a company based in Carterville?
No. Licensing is statewide, so any licensed company can legally work in Carterville. Jasper County has 127 in total, and companies in neighbouring counties can travel too. Being local usually matters for call-out speed and price, not permission.
How do I check a Carterville septic company is really licensed?
Every listing here names the record it came from and the date that record was published. To confirm it is still current, check with Missouri DHSS, or the state's own published registration data.

Other towns in Jasper County

Records as published August 26, 2026. Report a correction.