Polygraph Tests in Locust Valley, NY

We are the lie detection specialists in Nassau County


We have an office located close to your location in our Rockville Centre offices.

Call Now: 1-800-766-2779




We offer our polygraph exams to customers and clients living in Greene County, Steuben County, Allegany County, Albany County, Cayuga County, Erie County, Chautauqua County, Lewis County, Washington County, Otsego County, New York County, Schoharie County, Schenectady County, Suffolk County, Ontario County, Putnam County, Hamilton County, Ulster County, Orange County, Tompkins County, Onondaga County, Essex County, Wyoming County, Rensselaer County, Genesee County, Richmond County, Seneca County, Tioga County, Bronx County, Fulton County, Warren County, Wayne County, Sullivan County, Montgomery County, Jefferson County, Saratoga County, Saint Lawrence County, Niagara County, Queens County, Broome County, Livingston County, Franklin County, Nassau County, Yates County, Westchester County, Oswego County, Delaware County, Cattaraugus County, Dutchess County, Schuyler County, Herkimer County, Oneida County, Columbia County, Clinton County, Kings County, Cortland County, Monroe County, Orleans County, Madison County, Chenango County, Rockland County, Chemung County,

Contact Us

Information

Polygraph and Lie Detector Testing in New York City, Long Island, Westchester, and the tri-state area

Office Hours

  • Monday - Friday - By Appointment Only
  • Saturday - By Appointment Only
  • Sunday - By Appointment Only

Seen and Featured In