Radde Investigative & Security Agency is a security service firm that provides investigation, physical security and security evaluation services. The company provides various loss prevention, civil recovery and legal services throughout the United States. It has law enforcement and security industry experience of more than 80 years. Radde Investigative & Security Agency specializes in undercover investigations, background checks and pre-employment screening solutions. The company also offers financial and fraud investigation and attorney investigative services. Its physical security services provide armed and unarmed officers, roving patrol vehicles, and fire patrol and equipment checks. Radde Investigative & Security Agency is licensed in Indiana, Michigan and Florida. The company maintains a location in South Bend, Ind.