ST. LOUIS POLYGRAPH

St. Louis Polygraph LLC was founded in 2011 by now-retired Police Sergeant Derek Piasecki. In September 2021, Derek hired certified polygraph examiner Brian Hilke to assist with exams. Since that time, the Company has grown exponentially. In June 2024, Derek retired from the polygraph profession and sold the Company to the current owners... We are based in the St. Louis area and have a dedicated office to conduct polygraph exams. We do not travel in from other areas and conduct exams at a virtual/rented office, rented conference rooms, or motels/hotels. All exams are conducted in a professional office location in St. Charles County. Our fee is very reasonable compared to other "networks" that are from out of the area and charge $1,200.00 or more.

Also known as: St. Louis Polygraph LLC

Primary location: St. Louis United States