Polygraph Services New Zealand wide

Lie Detector New Zealand is a professional trustworthy business that services New Zealand. With over 47 years in Police and Private Investigation, you can rely on quality services that are guaranteed. Lie Detector NZ  believe in professionalism and integrity and want you to get the answers you deserve.

Using our knowledge in the industry, the latest technology and formulated questions we can assist with relationship issues, workplace issues or criminal cases. We service New Zealand wide but we can come to you for the test and are happy to answer any queries you may have about the process, technology and our methods.