Hendricks Polygraph, Inc. 

                      and                      

Confidential Research, Inc. 

Professional Licensing: 


The Texas Department of Licensing and Regulation regulate the practice of polygraph in Texas, and the Texas Department of Public Safety - Private Security Bureau regulate the state's private investigators. Both Kelly Hendricks and David Williams, along with their associates, are fully licensed and are in good standing with both regulatory agencies.   


For additional information, or to file a complaint, please see the contact information for each regulatory agency below: 


Texas Department of Licensing and Regulation

P.O. Box 12157

Austin, Texas 78711


Telephone: (512) 463-6599

Toll-Free (in Texas): (800) 803-9202

cs.polygraph@license.state.tx.us 

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Texas Department of Public Safety - Private Security Bureau

P.O. Box 4087

Austin, Texas 78773-0001


Telephone: 1-512-424-7710

complaints@tcps.state.tx.us


 



Polygraph and Investigative Services