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. Complete the complaint form above.Dedicated Oakland Employer Defense Firm Fights Wage and Hour Claims. Determined Bay Area attorneys help resolve overtime and paycheck disputes. The telephone number of the Oakland Labor Board's office is (510) 622-3273. The Office of Labor Standards Enforcement (OLSE) enforces San Francisco labor laws. We help employers follow those laws and help workers file complaints. An adult (over 18 years of age) cannot work for more than 48 hours in a week and not more than 9 hours in a day. I am a fulltime employee with the County of Alameda in Oakland, California. Established in 2020, DWES handles a range of employmentrelated services that includes enforcing local labor laws.