– Building Industry Credit Association
– California Architects – License Search
– California Code of Regulations
– California Department of Insurance
– California Department of Transportation
– California Office of Administrative Law
– California Secretary of State – Business Search
– City of Los Angeles Department of Building and Safety
– Contractors’ State License Board (CSLB)
– Contractors’ State License Board – License Status
– Find Law
– Los Angeles County Bar Association
– The Blue Book of Building & Construction
– San Fernando Valley Bar Association
– Senate Bill 190 (Mechanics’ Lien Law Revisions Effective 7-1-12)