The owner attended the Academy of Polygraph Science in both the Psychophysiological Detection of Deception and the Post-Conviction Sex Offender Course

At CV Polygraph LLC, you will receive a professional experience administered by a qualified polygraph examiner with high ethical standards. All polygraph tests are administered with integrity, objectivity, and impartiality to all persons with complete confidentiality. CV Polygraph, LLC, provides accurate and reliable polygraph testing using contemporary computerized equipment and advanced software. Serving the States of Wisconsin, Illinois and Indiana.