Douglas S Tiemann

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

062045511

Status

Active

First issued

December 7, 1989

Expires

November 30, 2027

License holder

Douglas S Tiemann

Entity type

Individual

Classifications

• Licensed Professional Engineer Engineering, Architecture & Surveying

More from the license record

Current term began

09/11/2025

Other Illinois licenses under this name

• IL
  Douglas S Tiemann

  License 035004115

  Licensed Professional Land Surveyor
  Active

  Lake St. Louis, MO

  Expires Nov 30, 2028

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