ABOUT US

History
McGrath Investigative Services is a Licensed and Bonded professional private detective agency, dedicated to Personalized, Professional, and Custom- Tailored Investigations.
David McGrath graduated from the Northeastern University, College of Criminal Justice, with a bachelor’s degree in 1997.

David has successfully completed thousands of investigations, serving law firms, insurance companies, and private clients to obtain the key documentation and information they seek. David begins each investigation with a personalized consultation to generate a custom plan of action. This tailored approach has made him one of the most respected, reliable and successful investigators in New England.

Staff
David McGrath personally handles almost every assignment; however, in instances where other investigators must be utilized, McGrath Investigative Services has various professionals who are also licensed, and bonded, ready to assist in any matter.

McGrath Investigative Services never uses apprentices; insuring only experienced professionals will work on your assignment.

Equipment
McGrath Investigative Services constantly invests in the latest equipment and databases to obtain the most accurate and highest quality documentation and information currently available.