If you are faced with a personal or family matter that cannot be resolved, we can offer you the answers that cannot be found elsewhere.

Contact our Clinical Advisers today for friendly and unbiased advice – Call 0800 988 7107

Our Advisers understand the upset, frustration and sometimes anger that accompany these issues. They deal with difficult family matters every day in relation to DNA tests, drug test and polygraph tests.

We can offer a friendly voice and unbiased solutions to your problems.

Our qualified examiners are discrete and can tailor the polygraph examination to suit any situation where verification of truth is required.
Some examples of where our polygraph services can help are:

  • False accusation
  • Infidelity testing
  • Theft
  • Family disputes
  • Drug use verification (also see drug testing services)
  • Domestic abuse
  • Truth verification

Multiple people can be tested at one appointment.

We also offer multi-lingual examiners and trusted interpretation services. 

Clients can choose to undertake polygraph examinations at one of our unique Polygraph (Lie Detector) Testing Clinics.


We can provide one of our Mobile Polygraph Examiners to visit a site of your choice. For example, your solicitors office or even your own home. 

Call for Advice

Call to speak to a Clinical Advisor

Free on 0800 988 7107

On-line Enquiry Form

Complete an on-line enquiry form

or email info@crystal-health.co.uk