Know the truth. Don’t be tormented by uncertainty. Commitment To The Profession! After his retirement from the Sheriff's Department in 2003, Mr. Metzgar started his own polygraph business. Herbert D. Metzgar Polygraph Services, routinely administers confidential testing for attorneys and he is heavily involved in administering polygraph testing to sexual offenders that are participating in treatment. His test results have been accepted in Court in Hillsborough County by stipulation. Herbert D. Metzgar, Certified polygraph examiner with the Florida Polygraph Association Certificate # 110. Also PCSOT Certified to administer clinical polygraph testing to sexual offenders that are in treatment and on probation.   Instant Offense Examinations   Sexual History Examinations   Maintenance/Monitoring Examinations   Specific Issue Examinations Strict confidentiality is always maintained, ensuring complete privacy for the examinee.  These reports can be forwarded to either the attending therapist or managing officer.   Appointments can be scheduled after hours and on weekends.