What happens if I operate without a license in Illinois?

Operating without the Illinois Well Driller / Septic Installer License can lead to fines, legal penalties, and the closure of your business.

Do I need separate licenses for drilling wells and installing septic systems?

No, the Illinois Well Driller / Septic Installer License covers both activities under the same license.

Yes, obtaining liability insurance is a mandatory requirement for securing the Illinois Well Driller / Septic Installer License.

Yes, applications can typically be submitted through the Illinois Department of Environmental Quality's online portal or by mail.

Training programs must be state-approved and specifically related to well drilling or septic system installation.

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