Freedom Investigative Services, Inc. (California, Oregon, and Oklahoma) and FISI Consultants, Inc. (Oklahoma) investigate civil and criminal matters, and provides services including, but not limited to: electronic discovery, surveillance supported with photo and video evidence, subject location, witness interviews, asset searches, vehicle searches, litigation support and process service. These services are conducted in the following practice areas. For information regarding each sub-category, click on the below links to learn more.