RT

Ronald Walter Timmsen

Windsor, CA Civil Engineer
Verified Active
Verify this license on the California Board for Professional Engineers, Land Surveyors, and Geologists board

Professional stamp

C 28321 RONALD WALTER TIMMSEN civil SPECIMEN — NOT VALID FOR USESPECIMEN — NOT VALID FOR USE

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About

Ronald Walter Timmsen holds a Civil Engineer license in California. The credential is registered under license number C 28321 and is currently active. It has been on record since 1977. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.

License Verification

License # C 28321
Status Active
State CA
Expires Mar 31, 2026
Board California Board for Professional Engineers, Land Surveyors, and Geologists
Verify at Licensing Board