William Leo Johnson

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

062071131

Status

Active

First issued

January 31, 2019

Expires

November 30, 2027

License holder

William Leo Johnson

Entity type

Individual

Classifications

• Licensed Professional Engineer Engineering, Architecture & Surveying

More from the license record

Current term began

11/26/2025

Other Illinois licenses under this name

• IL
  William Leo Johnson

  License 081006571

  Licensed Structural Engineer
  Active

  Downingtown, PA

  Expires Nov 30, 2026

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