Service
Service is part of our name, and we pride ourselves on serving our clients. MSI Detective Services maintains 24-hour emergency service plus extended in-office business hours, Monday through Friday, 9am – 6pm. You can reach an MSI Investigator 24-hours a day, 365-days a year. We realize that the very nature of a private investigation doesn’t always fit into a convenient schedule; that’s why we offer our Emergency Investigative Services; it providing top assignment priority whenever warranted. . Additionally, MSI has a network of national and international private investigators to conduct investigations anywhere at any time.
That’s Service!
Dedication
For 50-years, MSI has faithfully served the City of Chicago and surrounding suburbs, including Evanston, Joliet, Oak Brook, Naperville, Skokie, Crystal Lake, Waukegan, Schaumburg, Highland Park, Oak Lawn, Arlington Heights, Lisle, Aurora, Calumet City, Park Ridge, Oak Park and Northbrook just to name a few. We’ve also provided excellent investigative service to cities like Milwaukee, Racine and Madison.
Creativity
MSI is dedicated to creativity; tackling and solving numerous cases using creative, ingenious methods. Our clients often marvel at wealth and quality of information we’re able to obtain.
Commitment
You’d think that a half century of investigating cases would have worn us out by now. Not true! MSI’s detectives are passionate about work; that, and the fact that two days are never the same, which is the contributing factor behind our rich history and unrivaled reputation. We aim high, approaching every case with energy and excitement while maintaining the cool composure of established veterans. MSI’s passion, evidenced by our relentless desire to solve your crisis is rivaled only by our compassion for serving people in need; people with nowhere else to turn…
We pride ourselves in transforming our client’s impossible situations into impressive victories, a fact that has not escaped our those we serve.
Expertise
MSI Detective Services’ investigators have vast experience in all areas of investigation. We’ve solved a wide variety of cases over the past 50-years, integrating past experience with cutting-edge technology to solve cases in an expeditious, cost-effective manner. Gathering intelligence not only takes intelligence, but experience as well.
Quality
Companies don’t stay in business for as long as we have without a commitment to doing things right the first time. MSI’s quality of work is well-known by our clients and our competitors. Our business success is unique in the specialized niche that we occupy, and its attributed to one thing: Satisfied Clients. Our A+, Complaint Free, Better Business Bureau rating is a testament to our high quality business practices.


