Professional Investigation and Consultation Services of NJ, LLP is a dual track private investigation and security consulting firm. Headquartered in Princeton New Jersey, the agency offers private investigative services statewide to law firms, business interests as well as private parties. We specialize in the areas civil and domestic matters as they relate to child custody and alimony, support trial preparation and conduct witness locates and interviews. As a member of the New Jersey Licensed Private Investigator's Association, our national reach is supported by affiliates throughout the United States. We partner with subject matter experts and offer services in areas of social media investigations, computer and cellphone forensics, technical surveillance countermeasures and expert testimony to name a few.