McGrath Investigative Services is a full service investigative agency located in the State of New Hampshire.
David McGrath graduated from the Northeastern University College of Criminal Justice in 1997, and immediately began his career as a full time private investigator.
David has worked thousands of cases for Attorneys, Insurance Companies and Private Individuals all over New England.
McGrath Investigative Services provides confidential, discrete, custom-tailored investigations and process service, with an extremely fast turn around time.
Please call for a free consultation.