Gather information you will need to file your complaint. The CRD will conduct an investigation.If you are dealing with any type of wage and hour dispute in Riverside, CA, you can file a wage and hour claim with the Riverside Labor Commissioner's Office. If you are a worker on a public works project, complete the Worker Complaint form. If you feel that your employer has violated the FLSA, you may file a complaint with the U.S. Department of Labor field office nearest you. Employee Relations Division - Human Resources Department. United States Department of Labor. Complainant files the completed form and attachments, if any, in the City Clerk's Office, 3900 Main Street, Riverside, CA 92522. Complainant files the completed form and attachments, if any, in the City Clerk's Office, 3900 Main Street, Riverside, CA 92522. You can now find citation information for violations that Federal OSHA has cited.