Nationwide Investigative Services

Our goal is to exceed your expectations

About Us

With over thirty years of experience Marshall Investigative Group is a recognized leader in fraud investigations throughout the United States, Canada and Mexico. Our complete investigative services utilize the latest technologies to provide our clients with the most comprehensive solutions in the industry. Marshall Investigative Group continues to save our clients millions of claims dollars every year. Specializing in Insurance, Legal, Enterprise, Financial and Internet Investigations, we go beyond our customers’ expectations.  Our investigations are conducted with the highest level of confidentiality. We pride ourselves in having the finest talent with unrivaled experience, work-ethic and dedication to serving our clients’ needs. Our expert staff’s varied backgrounds allow us to efficiently conduct all investigations and encompasses language skills including Spanish, Haitian, Creole, French, Italian, Arabic, Assyrian, Farsi, Mandarin Chinese, and Polish.

Headquartered in Chicago, Illinois with regional offices in Arizona, California, Colorado, Georgia, Iowa, North Carolina, New York and Washington.

At Marshall Investigative Group our goal is to “exceed your expectations”.


Providing Investigative Services Nationwide






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Contact Us

Contact Marshall Investigative Group today for a free consultation or
to know more about our private investigation services.