About Us

Northern Virginia Pre-Employment & Polygraph Services (NVPE&PS)
has been in the field of polygraph testing and professional polygraph
education in Virginia for decades. NVPE&PS purchased the Virginia
School of Polygraph in 2003 and has trained hundreds of new
examiners nationally and internationally. Our examiners have
countless of hours of professional education and have administered every
kind of test out there and are ready to put that knowledge and experience to work for you.



  • Certified Clinical Polygraph Examiners

  • Certified Clinical Law Enforcement Examiners

  • Combined 90 years of professional law enforcement and polygraph exam experience

  •  Specialized in post-conviction sex offender testing and domestic violence perpetrator testing.

  • Utilized by multiple police/fire departments, executive and local security firms in Northern Virginia. 

© 2020 Northern Virginia Pre-Employment and Polygraph Services