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