The Sobel Group, Inc. (TSG) is a licensed, full-service investigations and consulting firm providing services to the legal and business communities, as well as public entities including school districts and municipalities.

TSG specializes in investigations related to employment, uniform complaints, civil rights, intellectual property, fraud, theft, scene (including photography and diagrams), and computer and cell phone forensic/eDiscovery. We also conduct civil and criminal pre-trial investigations, witness locates and interviews, corporate security consulting, along with property, court, business, and limited asset searches.

Working as unbiased experts, TSG conducts professional investigations through the collection of evidence, including research and witness interviews, concluding with detailed and comprehensive reports for our clients.

TSG has expertise in high resolution immersive digital mapping services. Please visit the TSG 360° page for additional information.

Our licensed, professional investigators follow a meticulous process of gathering information to assist clients in gaining an understanding of the facts, without performing nonessential tasks.

Focus on Schools

TSG has considerable experience investigating Title I, V, IX, Williams and interscholastic athletics complaints. We are familiar working in a school environment with trustees, administrators, unions and staff (certificated and classified). We are comfortable navigating district policies, administrative regulations, and have a working knowledge of the Education Code. With decades of experience and a diverse background, TSG has a comprehensive understanding of the legal requirements related to conducting independent investigations in school districts and universities.