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