Well Driller License Requirements in Illinois

Everything you need to know about getting your well driller license in Illinois. A state license is required.

How to Get Your Well Driller License in Illinois

Meet Basic Requirements

Be at least 18 years old with a valid ID. Pass a background check.

Complete Education

High school diploma or GED; geology or hydrology coursework preferred

Gain 3 Years of Experience

Minimum 3 years of well drilling experience under a licensed well driller.

Complete Apprenticeship

Complete 6,000 hours of apprenticeship training.

Pass the Well Driller Certification Exam

Obtain Insurance & Bonding

Secure General Liability, Workers Compensation, Pollution Liability insurance and a $10,500 surety bond.

Submit Application

Apply to the Illinois Division of Professional Regulation. Pay the application and license fees.

Requirements Overview

Age Requirement	18+ years old
Experience	Minimum 3 years of well drilling experience under a licensed well driller.
Education	High school diploma or GED; geology or hydrology coursework preferred
Apprenticeship	6,000 hours required
Background Check	Required

Fee Breakdown

Application Fee $105

License Fee $210

Exam Fee $185

Total Initial Cost $500

Renewal Fee (every 2 yrs) $160

Exam Information

Exam Name: Well Driller Certification Exam
Exam Provider: National Ground Water Association
Exam Fee: $185

Insurance & Bonding

Insurance Requirements

General LiabilityWorkers CompensationPollution Liability

Minimum Coverage:$500,000 per occurrence / $1,000,000 aggregate

Surety Bond

A surety bond of $10,500 is required.

Continuing Education

Hours Required: 12 hours
Period: Every 2 years

Frequently Asked Questions

Do I need a license to work as a well driller in Illinois?

Yes, Illinois requires a state license for well drillers. The license is issued by the Illinois Division of Professional Regulation. Working without a proper license can result in fines and legal penalties.

How much does a well driller license cost in Illinois?

The total initial cost for a well driller license in Illinois is approximately $500, which includes the application fee ($105), license fee ($210), and exam fee ($185). Renewal costs $160 every 2 years. You will also need a $10,500 surety bond.

What exam do I need to pass for a well driller license in Illinois?

You must pass the Well Driller Certification Exam, administered by National Ground Water Association. The exam fee is $185.

How much experience do I need to become a licensed well driller in Illinois?

Minimum 3 years of well drilling experience under a licensed well driller. An apprenticeship of 6,000 hours is also required.

Can I use my well driller license from another state in Illinois?

Illinois does not currently have formal reciprocity agreements for well driller licenses. You will need to apply for a new license and meet all Illinois requirements, including any required examinations.