Mark R Keller

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

062070685

Status

Active

First issued

August 6, 2018

Expires

November 30, 2027

License holder

Mark R Keller

Entity type

Individual

Classifications

• Licensed Professional Engineer Engineering, Architecture & Surveying

More from the license record

Current term began

10/28/2025

Other Illinois licenses under this name

• IL
  Mark R Keller

  License 061038198

  Enrolled Professional Engineer Intern
  Active

  New Lenox, IL
• IL
  Mark R Keller

  License 081008537

  Licensed Structural Engineer
  Active

  Sugar Grove, IL

  Expires Nov 30, 2026

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