Contra Costa County District Attorney

About This Office

The Contra Costa County District Attorney, located in Martinez, CA, is an agency that prosecutes criminal cases on behalf of the Martinez government. The District Attorney heads the Martinez Prosecutor's Office, directing the attorneys who work for the office. In Martinez, the District Attorney plays a central role in criminal cases, working with police to decide whether to bring charges and prosecuting the case in court. The DA's Office also maintains court records that are open to the public.