Headquartered in Indianapolis, with satellite offices in Lawrenceburg and Evansville, The Polygraph Group services a magnitude of clients and cases throughout the State of Indiana.  We are a multi-generational family business, and State Certified Polygraph Examiners with 50 years combined experience. Whether you’re a concerned friend or family member, probation officer, parole agent, therapist or someone accused of an allegation, we can help you find the resolution you need.  We bring extensive experience and professionalism to every case, and customize our support to your individual needs and concerns.