Lie Detector and Polygraph Exams in Great Neck, NY

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