Thomas Niels Duffy III

License

Licensed by

California Board for Professional Engineers, Land Surveyors, and Geologists

License number

99846

Status

Active

First issued

September 18, 2026

Expires

December 31, 2026

License holder

Thomas Niels Duffy III

Entity type

Individual

Classifications

• Civil Engineer Engineering, Architecture & Surveying

Other California licenses under this name

• CA
  Thomas Niels Duffy III

  License 39975

  Mechanical Engineer
  Active

  Merced, CA

  Expires Jun 30, 2028

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