These testimonials from our clients are some of the feedback we have received.

We work on many different types of cases, consequently, it is important to know what our work means to our clients. We are proud of these testimonials. Listen to what our clients say about our investigative work. The Simmons Agency appreciates all the kind words about our performance during these cases.

“Bob Simmons is a seasoned investigator himself and he runs a top notch private investigation firm which gets the job done while working within the law.”

William G. Collis

Robins, Kaplan, Miller & Ciresi LLP


“Robert has always delivered the results I have needed on time with periodic reports in the interim.”

Richard J. Snyder
Duane Morris, LLP

“Bob Simmons has helped me with investigations in a number of criminal matters. Bob and his team are unfailingly reliable and effective and their work has been critical to obtaining successful outcomes for my clients.”

Brian Murphy
Murphy & Vander Salm LLP

“I regularly retained Bob Simmons for investigations when I had my own law firm in Boston. Bob was also a colleague when I was Chief of Licensing with the Massachusetts Securities Division. Bob has vast experience in a broad range of investigations and is dedicated, creative, and insightful. I highly recommend him.”

David Shellenberger
Advocate for international liberty and international animal welfare Boston University School of Law

“Bob is a consummate professional with whom I have done business since 1975. We have referred cases to one another over the years and his work is of the highest quality to be found in our profession.”

Joseph D. Thornton
Private Investigator
Joseph D. Thornton, LLC

“A Boston law firm prevailed over three major law firms and Lorillard, Inc., the third largest cigarette manufacturer in the world, in winning a $152 million verdict for an estate. This verdict was the largest Massachusetts verdict in 2010. The lead attorney personally added that “Simmons Agency played a critical role in investigating the facts…”

Lead Attorney
Boston Law Firm

“I have worked with Bob Simmons and the Simmons agency in a broad array of domestic relations matters, and I find they are always responsive and effective. Most importantly, since we lawyers are responsible for the legality of what PI’s that we hire do, I have complete confidence in Bob and his shop to do…”

William M. Levine
Mediator and Arbitrator Levine Dispute Resolution Center LLC

“I have worked with Bob Simmons in cases involving eDiscovery, Data acquisition, Data preservation and computer forensics. Bob is quietly effective in his investigations and he gets results through his experience and perseverance. Bob is a true professional and I always look forward to working with him.”

Michael Doherty
Mikrodots, Inc.