Mark A O'brien

Carterville, IL Professional Engineer

Verified Active

Verify this license on the Illinois Department of Financial and Professional Regulation - Design Professionals board

About

Mark A O'brien is a licensed Professional Engineer in Illinois. The credential is registered under license number 061035492 and is currently active. It has been on record since 2011. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.

License Verification

License # 061035492

Status Active

State IL

Board Illinois Department of Financial and Professional Regulation - Design Professionals

Verify at Licensing Board