A wage claim starts the process to collect on those unpaid wages or benefits. Complete the complaint form above.The telephone number of the Oakland Labor Board's office is (510) 622-3273. Dedicated Oakland Employer Defense Firm Fights Wage and Hour Claims. Determined Bay Area attorneys help resolve overtime and paycheck disputes. This laminated Oakland City poster has recent labor law postings that meet business At the Law Offices of John E. Hill, PC, we stand up for workers who have been underpaid, helping them recover full pay and damages. Learners are employees of any age who are working in a position in which they have no previous related experience. Pay double the wage for after 12 hours in a day, or after 8 hours on the 7th consecutive day. Fortunately, California has some of the strongest labor laws in the country to protect workers from wage theft.