Lie Detector Test UK

“Accredited, Highly Vetted and Affiliated Examiners coupled with a Client Focused Support Team”

About Us

Welcome to Lie Detector Test UK. We are the Industry’s leading, professional polygraph (lie detector) service provider. The very essence of a lie forms part of the daily fabric of our society from fake news to wider deception. Many lies have a severe effect on our private lives through infidelity, false allegations and family disputes. You can be certain that we will endeavour to provide the best support we can in pursuit of the truth.

Client emotional well-being is central to our approach. We listen carefully and respectfully to all matters which are brought to our attention. We form each client relationship on individual needs and work to understand all perspectives before proposing the most viable solution. Analysing each individual case, we provide an elevated level of discretion where matters need to be kept private, whether amongst relatives, employees or within your social groups.

We use the best and modern polygraph equipment available and upgrade our devices regularly, to ensure that we deliver the most accurate results. We bring together combined over 40 years of experience in the Polygraph Industry and all our examiners are vetted, highly trained and accredited by the BPS (British Polygraph Society) and the APA (American Polygraph Association). The APA is the leading international organisation in lie detector testing. The class of APA membership related to each  of our polygraph examiners is available upon request.

We are the UK’s #1 Private & Confidential Lie Detector Test Provider

Controlled Offices in most major towns and cities

Private and Business Lie Detector Test services in any location throughout the UK at no extra cost

Specialised, Skilled and Experienced Examiners

Strict Operating Framework and Code of Ethics

Our Head Office: 

Lie Detector Test UK



Lie Detector Test UK
590 Kingston Road
SW20 8DN
United Kingdom

Lie Detector Test UK is a company limited by guarantee registered in England and Wales (company number: 14269441)

Contact Us today to arrange your free consultation. Our team is on hand to deal with any queries about prices, questions and format if required.


Our Examiners

You can have confidence that your private and confidential Lie Detector Test will be conducted by a trained and highly experienced professional. All of our examiners possess the following credentials and follow a strict code of conduct within our operating framework. In addition and as part of our approach they are objective and client focused in their pursuit of the truth.

  1. Graduate of the Prestigious APA Polygraph Academies
  2. Affiliation with the UK based, Polygraph Associations
  3. Degree or similar in Forensic Psychology
  4. Minimum of 5 years experience in Private Polygraph Testing
  5. Highly Vetted for suitability and conduct

The nature of their work is to deal with people often in distress so in addition to these requirements, all of our examiners are trained to handle high conflict situations with the necessary interpersonal and communication skills. We work directly with our examiners who are all accredited and experienced. We are professional experts not an agency.

Specialists in Private Matters

As a pre-requisite of handling private matters, we identify the key points of each individual test requirement and ensure that the most relevantly trained examiner is selected to conduct the test. An examiner will generally have one specialised area e.g. Infidelity testing, theft matters or at the other end of the spectrum sex offender testing and such. Our client support team are focused on making sure that the most relevant and suitable examiners conduct the your test.

Our Operating Framework

Our Code of Ethics

Our Standards of Practice


We can provide lie detector tests by professionally qualified examiners at discreet private office locations across the UK through our pre-mapped network of suitable nationwide locations. Our services are delivered by APA Accredited Examiners who have carried out rigorous training at the world renowned accredited polygraph schools. Our focus is on helping people to resolve private issues from relationships, false accusations to historical abuse and private theft. Full and comprehensive reports are provided to further justify our findings and we provide them with every test that we conduct.

Our advanced polygraph test is accurate and professional. Our experienced examiners test the psychological signals with our state-of-the-art equipment measuring the physical signs. We always provide you with fully verified reports to substantiate our findings. Reports are always checked and verified by a second examiner so that you have a complete qualified opinion.

Our lie detector can support you to discreetly resolve any intimate issues which may be causing a strain on your relationship and you can be safe in the knowledge that our work is strictly confidential. Our examiners specialise in resolving infidelity issues – whether specific to an accusation about someone in particular or historically trust problems.

Truth Verification Process

“The Private Lie Detector Test is a combination of Polygraph (Physiological) measuring and Psycho-Analysis through Forensic Psychology. The verification of the truth is determined from a number of factors and high accuracy is¬†only possible through a combination of advancements in polygraph equipment and¬†expert¬†level psychology in deception. We conduct a high number of confidential criminal and legal test’s on a regular basis and the experience of our team of examiners is second to none.”

We always conduct suitability checks with all of our clients to make sure the private lie detector test is necessary and that they understand the process entirely. Most people we speak to have not or would not have experienced the process before so it is important that we are always transparent and informative.

Data Protection Act

We are ICO registered and your sensitive data is handled confidentially and in line with the data protection act.

Our Charitable Cause

We are proud supporters of Mind – mental health charity and would recommend them for anyone in distress

Trusted Market Leader

Our ethical approach and client focused service has helped many people across the UK

Recognised Authority as the #1 Lie Detector Test Provider

590 Kingston Road
SW20 8DN
United Kingdom

Contact us today for a free and confidential consultation

0800 861 1058 (Free Helpline)

0800 861 1058 (Free Helpline)