John Leo Frehn

License

Licensed by

California Board for Professional Engineers, Land Surveyors, and Geologists

License number

44524

Status

Active

First issued

July 14, 1989

Expires

March 31, 2028

License holder

John Leo Frehn

Entity type

Individual

Classifications

• Civil Engineer Engineering, Architecture & Surveying

Other California licenses under this name

• CA
  John Leo Frehn

  License 00468912

  Broker Real Estate Broker
  Active

  Palmdale, CA

  Expired Nov 1, 2026

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