How do I verify a well driller's license in Missouri?

Enter the driller or company name above. We search verified Missouri well-driller license records and show the license status, type, and when we last verified it, with a link to MO DNR - plus that driller's profile in our directory.

Does "no record found" mean a driller isn't licensed in Missouri?

No. Our index does not cover every driller in Missouri, so a missing record is never proof that someone is unlicensed. Check MO DNR directly, and consider the verified drillers we do track nearby.

Where does the Missouri license data come from?

From public license records published by MO DNR, verified per row on the dates shown. DrillerDB is an index; the issuing state board is the authoritative source of record.

Verify a Well Driller's License in Missouri

Search verified Missouri well-driller license records by name. See the license status and source, then find verified drillers near you. Free, no signup.

This is an index of public well-driller license records, verified per row on the dates shown. It is not a complete list of every licensed driller, and the MO DNR is the authoritative source of record. A missing record never means a driller is unlicensed.

DrillerDB tracks 36 active well-driller license records from 35 companies in Missouri. These are the verified licenses we track, not a complete roster of every licensed driller in the state.

What Missouri requires of well drillers

Missouri regulates well construction and driller licensing under RSMo §256.600–.640. Before you hire, confirm a driller's current license and standing with the state directly - a license can lapse or change status between our checks.

Verified well drillers we track in Missouri

A sample of drillers with active license records in Missouri. Open a profile to see contact details and service area.

See all Missouri drillers in the directory

More Missouri well resources

Missouri well driller license lookup: FAQ

How do I verify a well driller's license in Missouri?: Enter the driller or company name above. We search verified Missouri well-driller license records and show the license status, type, and when we last verified it, with a link to MO DNR - plus that driller's profile in our directory.
Does "no record found" mean a driller isn't licensed in Missouri?: No. Our index does not cover every driller in Missouri, so a missing record is never proof that someone is unlicensed. Check MO DNR directly, and consider the verified drillers we do track nearby.
Where does the Missouri license data come from?: From public license records published by MO DNR, verified per row on the dates shown. DrillerDB is an index; the issuing state board is the authoritative source of record.