Question 1

Do I need a local license to operate a well drilling and septic systems business in Saint Louis?

Accepted Answer

Yes. In addition to your Missouri state license, Saint Louis may require a local business license and additional permits. Key local requirements include: St. Louis graduated business license, Occupancy permit from the St. Louis Building Division, St. Louis earnings tax registration.

Question 2

How do I get a well drilling and septic systems license in Saint Louis, MO?

Accepted Answer

First, obtain your Missouri Well Driller / Septic Installer License from Missouri Department of Environmental Quality. Then register with Saint Louis for any required local business licenses. The state license costs approximately $475 initial, $285 renewal and takes 30-60 days to process.

Question 3

How much does a well drilling and septic systems license cost in Saint Louis?

Accepted Answer

The Missouri state license costs approximately $475 initial, $285 renewal, and renewal occurs every 1-2 years. Saint Louis may charge additional local business license or permit fees on top of the state fee.

Question 4

Who regulates well drilling and septic systems businesses in Saint Louis?

Accepted Answer

Well Drilling and Septic Systems businesses in Saint Louis are regulated at the state level by Missouri Department of Environmental Quality, and locally by City of St. Louis, Office of the License Collector. You must comply with both state and local requirements.