Michael Shawn Callahan

License

Licensed by

California Board for Professional Engineers, Land Surveyors, and Geologists

License number

21188

Status

Active

First issued

February 17, 1982

Expires

June 30, 2027

License holder

Michael Shawn Callahan

Entity type

Individual

Classifications

• Mechanical Engineer Engineering, Architecture & Surveying

Other California licenses under this name

• CA
  Michael Shawn Callahan

  License 4186

  Chemical Engineer
  Active

  Los Angeles, CA

  Expires Sep 30, 2028

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