Robert R O'Brien

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

062057581

Status

Active

First issued

June 10, 2004

Expires

November 30, 2027

License holder

Robert R O'Brien

Entity type

Individual

Classifications

• Licensed Professional Engineer Engineering, Architecture & Surveying

More from the license record

Current term began

10/10/2025

Other Illinois licenses under this name

• IL
  Robert R O'Brien

  License 061024249

  Enrolled Professional Engineer Intern
  Active

  Oak Forest, IL

  Expires Jan 1, 2999

Contact