In this blog, our San Diego law firm outlines the essential employment laws every business owner should know. 1. The attorneys at the Watkins Firm answer frequently asked questions regarding employment law in the San Diego area. .We are here to assist workers and businesses with questions about wage theft, fair chance hiring, and employment laws. California employment law prohibits all employers from discriminating and retaliating against workers in various protected classes. The mission of the California Labor Commissioner's Office is to ensure a just day's pay in every workplace in the State and to promote economic justice. (i) "Employer" means an Employer located or doing business in the unincorporated areas of the County, with five or more employees. (i) "Employer" means an Employer located or doing business in the unincorporated areas of the County, with five or more employees. In California, the relationship of employer and employee is generally "at will.