Polygraph Testing / Lie Detection
We don't speculate, we investigate. Government licensed Private Investigators.


Do you feel you are being lied to? Do you want to know the truth?


Our Service is Portable and Mobile and can be conducted Australia wide.

Why not arrange a Polygraph or Lie Detector test today?

Polygraph and Lie Detector testing is used for many reasons. Our services are commonly used for the below cases:

Our service is portable and mobile and can be conducted in the comfort of your home, office or other agreed location. We operate Australia wide and our results are 98% accurate.

What is it you may ask? A polygraph (popularly referred to as a lie detector) measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity while the subject is asked and answers a series of questions. The belief underpinning the use of the polygraph is that deceptive answers will produce physiological responses that can be differentiated from those associated with non-deceptive answers.

Many people claim to be truthful and/or innocent; reality is unfortunately that it’s not always the case. Our absolute focus is getting the truth and facts in relation to your case. ‘THE FACTS’ is of the utmost importance when any case is being carried out. Our service concentrates on getting the truth and results for our Clients.

Quick Enquiry

Our trained investigators are ready to assist


Polygraph testing is administered by our professional team who are qualified and experienced and is executed with the utmost confidentiality. Clients will receive the completed results in a comprehensive report and video evidence if required. This can be extremely important and may be used in Court proceedings.


Do you want to know the FACTS?

Contact Us

Find out today and have peace of mind. Polygraph and Lie Detector testing is a proven service to find out the truth.

Contact us today to make an appointment or call us to discuss your needs on 1300 553 788 or email us now at gm@qldcovertpi.com.au

Scroll to Top