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Ballmann EarthworksLicensed

Licensed septic contractor based in Augusta, St. Charles County, MO

NameBallmann Earthworks
License number39387
License typeOnsite Wastewater Installer - Basic
License statusCurrent registration
License expires2028-03-31
Based inAugusta, St. Charles County, Missouri
Counties declared to the stateFranklin, Lincoln, St. Charles, Warren
Phone(636) 236-4242

"Based in" is the city and county of the address on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.

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We publish the license details exactly as they appear in Missouri's official licensing records; we do not vouch for the business itself. Before hiring, look up license #39387 directly with the state, confirm it is still active, and ask for a current certificate of insurance.

Source: Missouri registered onsite wastewater treatment system (OWTS) installers, last checked 2026-08-16. Verify at the official source.

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