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Timothy R. O'brien

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

About

Timothy R. O'brien is a licensed Geologist in California. The credential is registered under license number 5858 and is currently active. It has been on record since 1994. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.

License Verification

License # 5858
Status Active
State CA
Expires Jun 30, 2026
Board California Board for Professional Engineers, Land Surveyors, and Geologists
Verify at Licensing Board