California
Department of Consumer Affairs
MACKOWSKI MARK GREGORY
Professional Geologists and Geophysicists
License number
4033
Date granted
08/02/1985
Date expires
07/31/2017
Class
Professional Geologists and Geophysicists
Status
Clear
Address
19620 SHERYL AVENUE CERRITOS CA 90703
californialicensing.org
ID 11548170
LAST UPDATED 2026-03-29 08:53:51 UTC
LAST UPDATED 2026-03-29 08:53:51 UTC
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