Mark Jeffrey Johnsson
San Rafael, CA
Geologist
Verified Active
About
Mark Jeffrey Johnsson is a licensed Geologist in California. The credential is registered under license number 744 and is currently active. It has been on record since 2002. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.
License Verification
License #
744
Status
Active
State
CA
Expires
Oct 31, 2026
Board
California Board for Professional Engineers, Land Surveyors, and Geologists