Department of Consumer Affairs
California State License Board
SEAN MICHAEL DUFFY
Contractor
License number
471587
Date granted
04/01/1985
Date expires
05/13/2002
Class
Contractor
Status
Revoked
Address
12930 ELM CREST CT, YUCAIPA, CA 92399
contractorscalifornia.org
ID 31559030
LAST UPDATED 2026-05-03 14:23:28 UTC
LAST UPDATED 2026-05-03 14:23:28 UTC
This website is unaffiliated with the California State License Board. Please verify all information directly with the relevant official government authority.