California
Department of Consumer Affairs
LETTIS WILLIAM ROBERT
Professional Geologists and Geophysicists
License number
1296
Date granted
08/05/1986
Date expires
10/31/2017
Class
Professional Geologists and Geophysicists
Status
Clear
Address
1981 N. BROADWAY WALNUT CREEK CA 94596
californialicensing.org
ID 11556077
LAST UPDATED 2026-05-29 05:20:21 UTC
LAST UPDATED 2026-05-29 05:20:21 UTC
This website is unaffiliated with the Department of Consumer Affairs. Please verify all information directly with the relevant official government authority.