John Erwin Haertle

License

Licensed by

California Board for Professional Engineers, Land Surveyors, and Geologists

License number

48309

Status

Active

First issued

December 20, 1991

Expires

June 30, 2028

License holder

John Erwin Haertle

Entity type

Individual

Classifications

• Civil Engineer Engineering, Architecture & Surveying

Other California licenses under this name

• CA
  John Erwin Haertle

  License 2352

  Geotechnical Engineer
  Active

  Tustin, CA

  Expires Jun 30, 2028

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