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