Dedicated To Seeking Truth Through Technology
Attends Retraining & Certification Seminars at least once every year!

Mr. Metzger's commitment to polygraph testing started in 1982, while he was
employed as a detective with the Hillsborough County Sheriff's Department in Tampa, Florida.
Since that time Mr. Metzgar has consistently administered polygraph testing on a daily basis.

Also worked with the, University of South Florida Professors to develop a polygraph
research project. He has published in several professional polygraph journals. 

Mr. Metzgar is committed to continuing education hours and he routinely attends polygraph retaining with several professional polygraph associations. He has involved himself in polygraph research with the Department of defense Polygraph Institute.

Herbert D. Metzgar
Certified Polygraph Examiner #110

Polygraph testing has never been a part time venture
for Mr. Metzgar; it has and continues to be his career path. Well known in the polygraph profession by other polygraph professionals.  Read More




Dana Rae

Dana is a contract employee polygraph examiner for Metzgar Polygraph.

 To speak directly to Mr. Metzgar about polygraph testing
please call (813) 760-0398 or click here to send me a message.