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

Contact Us

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

Seen and Featured In