TKJ Polygraph provides professional polygraph services
for members of the criminal justice system, treatment therapist, government,
business and private sectors.
Testing is performed in office or suitable on-site locations in
The company specializes in testing sex offenders and criminal and civil legal clients. Testing is also provided for law enforcement pre-employment screening and limited domestic relations.
TKJ Polygraph utilizes advanced computerized scientific instrumentation
and only validated examination methods.
Polygraph instruments utilized are the
Polygraph tests resolve concerns and provide an opinion of truthfulness or deception to past acts or behaviors. Testing will resolve matters for a number of useful applications as listed below; however, the listing is not all inclusive. If you have a concern that you believe can only be resolved through a polygraph test, please contact us.
Verify information for any matter
Civil actions resolution
Clear frivolous accusations
Misconduct or corruption
Clinical treatment (sex-offender, marital,
substance abuse, domestic violence, gambling)
testing, often referred to as a lie detector test, is a pivotal tool
in determining the truthfulness of information or statements in
virtually any situation that requires knowledge of the truth.
Physiological Detection of Deception (PDD) involves rigorous
protocols to deliver a qualified opinion to specific or multiple
A properly trained and competent polygraph examiner will conduct a legal and proper polygraph test utilizing calibrated scientific instruments and validated testing techniques. Only through these means will you receive a reliable and credible opinion of a subjectís truthfulness. PDD has consistently produced information, which was impossible to obtain through other means.
The examiner is a member of professional polygraph organizations, and
strictly adheres to American Society for Testing and Materials International
(ASTM) Polygraph Standards of Practice and American Polygraph Association
(APA) professional procedures and ethics.