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