Proof Positive Polygraph is Colorado’s most experienced Lie Detector testing in the fields of Fidelity, Relationship, & Trust.
We specialize in working with couples, marriage issues, business thefts, and private individuals, to determine TRUTH & LIES. Our highly-trained experts are extensively trained in relationship issues, and have done thousands of exams for personal matters. Immediately upon testing completion you will receive a professional certified written report. There are offices both in Denver and Colorado Springs where we offer certified polygraph testing by appointment.