The department issues business licenses for unincorporated areas and contracting cities in Los Angeles County.
Address:
225 N. Hill St. Los Angeles CA 90012
Phones:
- Valencia - L A County Business License Service/Intake (661) 253-7342, LACO Treasurer and Tax Collector Service/Intake and Administration (213) 974-2555, LACO Treasurer and Tax Collector Service/Intake (213) 974-2555, Business Licenses - Unincorporated Los