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

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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

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