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Stephen Thomas Defibaugh

Mission Viejo, CA Geologist
Verified Active
Verify this license on the California Board for Professional Engineers, Land Surveyors, and Geologists board

About

Stephen Thomas Defibaugh holds a Geologist license in California. The credential is registered under license number 621 and is currently active. It has been on record since 1999. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.

License Verification

License # 621
Status Active
State CA
Expires Sep 30, 2026
Board California Board for Professional Engineers, Land Surveyors, and Geologists
Verify at Licensing Board