Uncover the Truth: Find Top Detectives in Chicago, IL

RGH Investigations is a full-service private investigation agency located in Chicago, IL, providing comprehensive investigative services to individuals and businesses. Our experienced private investigators conduct investigations for accident investigation, criminal investigations, personal injury, theft, and more. With over 65 years of combined experience, we have a reputation for delivering accurate and discrete results. Our services include surveillance, undercover investigations, employee background checks, and process serving. Clients can rely on our expertise and discretion to handle their cases.

Verify Investigations is a full-service, Illinois-based private investigative agency specializing in corporate and domestic investigations. With experienced investigators and the latest investigative tools, we provide customized solutions for clients seeking accurate and efficient results. Our team of experts handles a range of services, including corporate investigations, domestic investigations, and more.

Heritage Investigations and Surveillance is a licensed Illinois Private Detective Agency providing private investigators in Chicago, specializing in marital infidelity, alimony termination, child custody, and workers' compensation fraud investigations, with over 42 years of experience in the Chicago Metropolitan area.

Due Process Investigations is a privately owned and operated, State of Illinois licensed private investigation agency that offers a wide range of specialized services in the field of private investigation in the Chicago area. Our experienced detectives come from diverse backgrounds of experience and have impeccable records and extensive investigative experience. We provide personalized service for your private investigative needs, employing a wide range of traditional investigative techniques, together with a unique suite of proprietary technologies commercialized from the intelligence services. Founded in 1987, our performance has gained us a reputation for independence, insight, and an ability to drive a positive result.