Licensed, Professional Polygraph Examiner in Dallas- Ft Worth TX Professional, Trained, Highly-Experienced, Affordable

Near Dallas Parkway-Tollway Serving Businesses, Attorneys & families in North Texas, DFW, suburbs- Addison, Allen, Frisco, FlowerMound, Carrollton, Colleyville, Grapevine, Lewsiville, Garland, Highland Park, Richardson, Mesquite, Plano, Irving, Hurst, Euless, Bedford, North Richland Hills, McKinney, surrounding

April 1, 2017 Moved To New Offices
4100 Spring Valley
Suite 628
Dallas, Texas 75244
PHONE: (903) 488-5111

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Polygraph Services in Dallas

  • Employee Theft Cases
  • Domestic Infidelity Matters
  • Criminal Allegations
  • Child Sex Abuse
  • Sex Offender Monitoring
  • Private Issues
Employee Theft
Business Owners, are you loosing cash, inventory or sales leads because of employee theft?
Polygraph examiners recommended by DALLAS LIE DETECTORS are available to you when you have an on-going investigation to determine a specific economic loss, reasonable suspicion and your employees had access. Polygraph testing in Dallas has successfully resolved hundreds of cases regarding employee theft. Long term loss prevention benefits usually accrue to the business after these investigations. Download the example forms provided by your examiner, adjust the facts as needed and convert to your company letterhead. Provide your employees with a 48 hour notice (not counting weekends and holidays) and check with the Dallas Lie Detectors web site ( for the next available and recommended polygraph examiner. To schedule one or more employees.
Attorney Requested Exams for Criminal Allegation
Are You Being Accused of a Crime? Polygraph testing and a professional report of findings may be invaluable as one "tool" in your defense when accused of a crime or facing a criminal investigation. All polygraph examinations are voluntary and you have a right to seek a professional examination from a qualified private firm. Schedule an examination now with Dallas Lie Detectors.
Private Polygraph Issues are Popular
Only a couple of firms specialize in private issues or couples domestic infidelity testing and this type of appointment is growing in popularity. Others handle employee theft or criminal cases and some just take any business they can find. Most of the larger police and fire departments use polygraph services in Dallas as part of a multi-year contract. The staff at Dallas Lie Detectors has experience in all of these areas and we know every examination is important.

Federal law enforcement and intelligence agencies only use in-house staff or retired agents that have active top-secret clearances and who are familiar with covert or special programs. The licensed examiners at Dallas Lie Detectors qualify in this area. Read the personal bio of the examiner you are considering and make a wise decision before you make an appointment.

What about Sex Outside the Relationship?
In a private issue or domestic relationship (cheating spouse) usually both parties come to the appointment. If you have doubts Dallas Lie Detectors will allow you to come try it out first in a confidential setting. The pre-test discussion explores the issues and the trained examiner will then help you design a set of questions that will address these using the polygraph. You receive the results right away and you will have an opportunity to explain any unfavorable reactions. If you desire a quick follow-up or confirmation appointment we can scheduled that at your convenience.

The polygraph process often assist people in "breaking through denial" or in disclosing new information! If the one being examined does well and is truthful the requestor is provided a verbal or written report with the professional opinion.

What if I'm Accused of a Crime?
Cases with criminal allegations as in claims of child sex abuse usually begin at $900.00 and may go as high as $1,500.00 for Dallas and all the adjoining Counties. Dallas Lie Detectors accepts clients from all over Texas and the Southwest and we will even pick you up at Love Field if you fly in for the appointment.

No legal advice is provided by the polygraph examiner in this or any type of type of testing. The written report of findings may be used by you or your attorney in some cases to help clear you or help prevent the filing of criminal charges.
Domestic Relationships
Do You Suspect Sexual Acting-Out Behaviors or Infidelity?
Polygraph testing in Dallas is often the only available tool after-the fact to determine past bad behavior and the "rest of the story"! These are confidential examinations and written report of findings is provided if needed. Counselors and attorneys send couples for polygraph testing but private clients are welcome to set their own appointment. As a matter of strategy (risk mitigation) you may take a confidential examination alone but usually both parties come to the appointment and we discuss the issues and assist you in designing proper polygraph questions. To schedule an appointment with Dallas Lie Detectors CONTACT US now.

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