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