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