Telephone the Alameda County Sheriff's Office Internal Affairs office at (510) 208-9800. Mail a letter describing your complaint to the following location:.Many non-emergency crimes can be reported online. In addition to the webbased public complaint form you can download and complete this pdf version. The Alameda Police Department is organized into the Bureau of Field Services, the Bureau of Support Services, and the Bureau of Professional Standards. The Sheriff's Records Unit has ten days to respond to all requests. We accept fees paid in cash - exact change only or check. Cases of police misconduct in California is on the rise. Learn next steps and how to file a citizen's complaint here. Thank you for your interest in becoming a Police Officer with the City of Alameda.