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