Marshall & Associates is a private investigation firm with offices in Orlando, FL and Springfield, MO. We work hard to find the truth. We take every case seriously and utilize every available resource to solve your problem. The Marshall team of male and female private investigators have the experience, tactics and professionalism needed for any domestic or corporate challenge you may be facing.
Derrick Marshall has over 27 years of experience in the Private Investigation industry. After attending Missouri State University, he founded Black Diamond Detective Agency which would eventually expand operation into 9 states. In 2010 he would branch out to form Marshall and Associates LLC, a private detective agency that would grow to employee numerous investigators and investigative contacts.
