California
Bureau of Security and Investigative Services
MASON ROBERT MARVIN
Security Guard
License number
1812003
Date granted
03/07/2013
Date expires
03/31/2015
Class
Security Guard
Status
Clear
Address
EL CAJON
securitycalifornia.org
ID 21120445
LAST UPDATED 2026-05-11 04:15:16 UTC
LAST UPDATED 2026-05-11 04:15:16 UTC
This website is unaffiliated with the Bureau of Security and Investigative Services. Please verify all information directly with the relevant official government authority.