“When professionalism, discretion, and tenacity are needed, we rely on Randy Walker’s firm.”

- B. Smith, US State Department

Ask a Polygrapher

Q: How much will a polygraph cost?

A: Fees are based on the complexity of the assignment, the number of examinations within that assignment, my professional experience … more >

FBI Agent/Polygrapher, Retired

Nearly a decade of hard, hands-on experience in the uncompromising FBI as an Agent-Polygrapher. more >

U.S. State Department Polygrapher

Current service to Office of Counterintelligence and Investigations to conduct polygraphs in the U.S. and in Iraq and Afghanistan. more >

10 Years Private Practice

Serving law enforcement attorneys, business, private citizens, and many others with highly respected skills at determining the truth. more >