William O Peterhansen

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

062060901

Status

Active

First issued

June 12, 2008

Expires

November 30, 2027

License holder

William O Peterhansen

Entity type

Individual

Classifications

• Licensed Professional Engineer Engineering, Architecture & Surveying

More from the license record

Current term began

11/25/2025

Other Illinois licenses under this name

• IL
  William O Peterhansen

  License 061031023

  Enrolled Professional Engineer Intern
  Active

  Elk Grove Village, IL

  Expires Jan 1, 2999

Contact