Master P.I. is a full-service, licensed private investigation agency located in Massachusetts. We provide investigative services for claims professionals, risk managers, defense attorneys and the insurance industry.

We realize that our reputation is only as good as our last investigation. We are committed to providing you with a level of quality unsurpassed in the industry.

We are commited to investing in state of the art equipment, training, research and development. This, as well as our experience, keeps our agency a leader in this competitive industry.
We specialize in video surveillance, insurance fraud, domestic (cheating spouses), background checks, locating people, criminal defense investigations, and many other areas.

We are committed to providing you with an essential mix of professionalism and ethics, along with timely, quality evidence collection.

We implement strict standards and practices that cover all aspects of your investigation - from the initial assignment to factual testimony at its conclusion.