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Special Issue Polygraph Testing
 Herbert D. Metzgar Polygraph Services

211 Lithia Pinecrest Road
Brandon, Florida 33511
Phone:  (813) 760-0398
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More Information On Polygraphs


Special Issue Polygraph Testing
Enjoys a high rate of validity and reliability when the issue is narrowly focused and question construction is done properly. Any issue that involves a behavior such as theft, sexual offense and a wide range of other offenses can be tested using the polygraph technique. 


When the test is conducted properly, any qualified polygraph examiner should be able to look at the physiological responses that are used to determine truthfulness and arrive at the same conclusion that the original examiner arrived at without looking at the questions asked or knowing what the issue involved.

Post Conviction Sex Offender Testing 
Is done by my office working with Treatment Providers and Probation Officers.  Denial Testing, Sexual History Testing and Maintenance Monitor Testing is offered.

Domestic Related Polygraph Testing 
Only offered under limited circumstances.
As a seasoned polygraph examiner I would prefer that the parties seek counseling.
 

Pre-Employment Polygraph Testing 
Done for Police Departments and for armored car services. 
All testing is done using the APLT format designed by this examiner and used exclusively by the Hillsborough County Sheriff’s Department in Tampa Florida to administer pre-employment testing to police applicants. 

Internal Affairs Cases for the Police Department

Sporting Events and Fishing Tournaments

Demonstrations Offered as Time Permits at schools or other related events


 "The visionary lies to himself,  the liar only to others."
                                                           
Friedrich Nietzsche