Private Lie Detector Test

Our private lie detector test 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.

We have regional offices and discreet controlled locations across the United States where we conduct private lie detector tests for clients

We use the latest polygraph equipment and we are regulated by the APA (American Polygraph Association).

All our examiners have many years’ experience in the industry and adhere to the strict codes of conduct set by the American Polygraph Association and Lie Detector Test Examiners.  All possess excellent English language skills in addition to their qualifications in forensic psychology, criminology or other relevant skill set. Highly trained professionals, they are among the best in their field.


Usually up to 3 definitive questions/statements


Fully qualified, accredited and registered APA Examiners


Free Pre-Examination Assessment


Available at residential address or controlled office


Same day/Next day service available


All our reports are verified by a second examiner

How can private Lie Detector Test help?

We can customize an examination to address almost any need or requirement. Our brand new state-of-the-art polygraph systems allow our highly trained and accredited examiners to conduct a wide range of customized polygraph examinations to assist in establishing the truth and facts regarding any matter or issue under investigation. Professionally produced official reports detailing the results of the polygraph examination are usually available within 24 hours after test completion.

Restoring trust in a spouse or partner 

Are you concerned that a loved one is cheating on you? When trust is lost in any relationship, we understand how destructive and soul destroying this can be. Our Polygraph (lie detector) tests, have assisted innumerable couples to resolve their marital difficulties and relationship problems.

Resolve family disputes

Lie detector tests can be conducted to find resolutions to family and personal issues. These include issues related to false allegations, domestic violence, theft and other family disputes. You can rely on our highly trained examiners to get to the truth of any private matter.

Avoiding crime in the workplace

Many organisations and recruiters conduct lie detector tests on prospective job candidates as a way of preventing potential risks such as theft, fraud and drug/substance/alcohol abuse. When a crime has been committed in the workplace it is now common practice to request existing employees to submit to polygraph examinations.

Revealing the truth

There are few things worse than being accused of fraud when you are innocent. If this has happened to you, we can help to clear your name by conducting a private lie detector test.

Our ethos is based on helping people to resolve personal issues such as being falsely accused of infidelity, theft or fraud.

Through our regulated and strict code of conduct you can be assured that your Lie Detector Test is completed by accredited and experienced professionals.


0800 861 1058

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When there is an underlying element related to a specific event which may have happened, the lie detector test can identify the truth of the matter. Suspicion erodes trust and the test will either reinstate confidence or confirm a partner’s worst fears. Either way, both partners are able to move forward with their lives when they are in full possession of the facts. Our specialist polygraph examiners frequently deliver the infidelity lie detector test service to private clients all over United States. Consistently the truth is established and our clients are able to make informed decisions based on the verified report they receive after the test. More often than not the report helps repair relationships rather than destroy them.

The questions proposed during a private lie detector test are designed to reveal the facts. For example, you will want to know if you partner has been unfaithful, whether any sexual contact has taken place, how often and perhaps with how many people or specifically with whom. You may want to know how long a particular affair has been going on. When a relationship began and/or ended can also be queried. It’s usually not advisable to ask questions that relate to what a person believes or what their opinion is on a matter. Depending on how complicated an issue is an infidelity lie detector test can take up to 2 hours. Usually up to 8 questions will be proposed with 2 to 3 of them related specifically to the issue that has caused the problem. The remainder are questions the examiner needs to ask for metrics and behavioural purposes in building a profile of the subject.

The full scope of case work involved in the infidelity lie detector test process spans around 2 hours. The first step is to discuss your case with one of our highly confidential and discreet client support personnel. This is a free consultation when we’ll consider the information you provide and tell you whether or not the test will help you. If your circumstances are suitable a reservation can be made for a mutually agreed time, date and location to conduct the test. On confirmation of your booking it is necessary to pay a non-refundable booking fee of $50. After the payment has completed we will send you a text message (sms) and email together with a secure access to our online pre-examination assessment form which must be completed within 24 hours. Once completed by you (the client), or by the subject(s) of the examination, and returned to us you can then proceed to the final booking stage where the remaining fee is taken. Once received a booking email with be sent to you confirming, date, time and office location of our test.

 As can be expected from a confidential service, our online booking system is highly secure and simple to use. Instructions appear on screen to enable you to complete the process easily with the minimum of fuss. You can also choose the option of a home (residential) test or one in our controlled offices at a location nearest to you.

On the day of the test the total time to complete all aspects can be up to 2 hours. If the test is conducted at your home, our accredited, specialist examiner will arrive discreetly in a normal (unbranded) car. If it is to take place in one of our offices, you check in with our receptionist by giving your names. It’s not necessary to state why you are there, she will already know. Our examiner will be notified of your arrival and greet you. Both parties can be present for the pre-examination interview when your relationship will be discussed in detail including the suspicions or other issues you have. Questions you may have stipulated during the reservation process or those you want to be proposed will also be discussed. The examiner will suggest the correct wording for each question to ensure you get the answers you require. The context and wording is important with close ended, definitive questions that ensure an accurate result is achieved.

When the test is completed, if the results are irrefutable immediately, we are obliged to notify our client (our client is always the person who made the booking). If both parties are present and they are comfortable with the results being made available to both parties, our examiner will provide them verbally shortly after the test. However, this is only possible if the examiner deems the results to be conclusive. As with all of our reports the data derived from the test including charts, video and transcripts has to be analysed. After the analysis which ensures you get the authentic results the report is verified and sent to you. Usually this will be within 24 – 48 hours sent by email or tracked mail – the choice is yours. The examiner who conducted the test analyses the data and a second examiner verifies it before the report is sent.

Through our network of controlled offices in all major towns and cities. We are well positioned to serve our clients with Lie Detector Tests when they need them. We can also reach out to those wishing residential tests, including those in rural locations, in the evenings and over the weekend.

The Polygraph Lie Detector Test

The test can last up to two hours depending on the complexity of the subject matter and the particular examinee to be tested. The examinee is asked up to 8 questions, 2 – 3 of them being specific to the issue. The remainder are test questions to work out the metrics and behaviour to build up the profile of the examinee. That is how we can provide between 95% – 98% accuracy on the polygraph test, which I imagine is what you are looking for, hence you contacting us.

Clients are asked if they can, where possible provide a written mandate to take to the test as to what needs to be tested with full date, times and other case facts needed to make the test accurate.

Questions that can be asked

  • All questions are strictly yes / no answers.
  • Questions should not contain conjunctions such as ‘and’, ‘or’. The use of these in a sentence can make the question ambiguous and multifaceted.  This can result in inconclusive results.
  • The questions should not be long winded or lengthy in construction. They should be short and to the point.
  • The more questions pertaining to the same issue, the more accurate the result will be.
  • The examiner will suggest multiple ways to phrase the questions to cover every angle.
  • Questions must relate to a known fact. Not opinionated.
  • Questions cannot contain 2 different issues combined into 1. A problem arises if the person is truthful to 1 part of the question and lying to the other part – this will result in inaccurate or inconclusive results.

The examiner will guide you as to the correct wording of the test. Trust his / her judgement and expertise.

Lie Detector Statement Test

If the issue is complex, the examiner may use an approved and very accurate technique of a statement test. The scanned copy of the statement will be enclosed in the final report with the result. The examinee will be given the opportunity to write a statement stating his / her position regarding the accusations. The examinee will then be asked if they have lied in any responses to the questions in their statement:

1) Have you withheld any information in the statement given today?

2) Have you lied in any way in the statement given today?

3) Is the statement given today in any way false?

Our testing is adapted accordingly on a case-by-case basis as there is no ‘one size fits all’ scenario of private issues whether it be infidelity, relationships, family theft, false accusations and domestic abuse.

Many elements must be taken into consideration such as the specific circumstances, the subject being examined and psychological and physical variances. You will see this professionalism when you meet with our examiner prior to the test to go over the questions that will be asked in the test.

The polygraph examination will only be conducted once you have discussed with the examiner exactly what you require to be established from the test and approve the questions that the examiner has formulated.

Please feel free to browse the various Lie Detector Test formats we have available

Many cases which have greater complexity require a bespoke solution and we are happy to assist with a no obligation free consultation should you require more assistance.

Private Lie Detector Test formats

We offer a variety of Lie Detector Test formats which are suitable for resolution of various private cases. Please feel free to browse our services below and learn more about how they work, case studies, access key information and book online or over the phone.  All of our services can be conducted at our controlled offices or at your private location where the conditions are suitable.

We also offer a no obligation free consultation which is entirely confidential, should you wish to discuss your case in greater detail with an experienced Polygraph examiner.

Lie Detector Test for Infidelity

Do you need help with your relationship? Does your partner think you are having an affair? Loss of trust in any relationship due to infidelity, is difficult to restore. If you are being falsely accused, you will be suffering stress and anxiety.

You can repair the damage by taking a lie detector test to prove your innocence.

At Lie Detector Test, we specialise in polygraph (lie detector) tests to ascertain honesty or deceipt within relationships.

Lie Detector Sexual Contact Test

When a person suspects their partner of infidelity the sexual contact test is used to determine whether or not they have cheated.

The questions asked during the lie detector test vary depending on the circumstances but broadly include:

– Whether the subject has had sexual intercourse with anyone else

– Whether there has been any other form of intimate contact, such as kissing.

Invariably our clients suspect their partners have been unfaithful but want to know one way or the other and to what extent.

Integrity Lie Detector Test

Integrity is one of the most important human qualities and when unfairly challenged, rightly upsets people. Has someone questioned your honesty? Keep your reputation intact by taking a lie detector test.

We can help people who are falsely accused, to prove their innocence. From us you will obtain verification of the truth or dishonesty, whichever you are trying to prove.

Our lie detector test for integrity services are tailored to your unique circumstances.

Lie Detector Test for Sexual Allegations

Being falsely accused of sexual abuse is a nightmare, being a victim equally so!

If this applies to you our specialist team of sexual abuse examiners is sensitive, highly trained and experienced in such cases.

With our polygraph (lie detector) tests, you can dispell false allegations and obtain verification of the truth.

Our examiners can investigate private and personal allegations against family, friends or employees.


Lie Detector Test for Theft

Do you suspect that someone has stolen from you? Have you been falsely accused of stealing?

At, we administer polygraph (lie detector) tests and provide evidence as to the innocence or guilt of a suspect.

You can trust Lie Detector Test Polygraph Examiners to handle your case discreetly, sensitvely and confidentially.

Commercial Lie Detector Tests

Ensuring that staff members maintain the optimum standard of honesty and integrity is important to any organisation. Over recent years, with the increase in fraud, theft and other illegal activity many businesses have found it necessary to review their loss prevention policies. Our clients come from a broad spectrum of commerce and industry and have benefited significantly from the implementation of our Business Polygraph Testing service

Secure Online Booking

Use our secure online booking system to request your preferred date, time and location for a lie detector test.

To proceed and confirm your booking we will require upfront payment of $50 deposit (non-refundable booking fee).

Once the payment is received you will receive a confirmation of your booking online.

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All of our tests can be conducted at one of our controlled offices or at your private residence if the required environment criteria are met. When we visit residential locations we always arrive in unmarked vehicles with no branding and are mindful to protect the privacy of our clients. The offices which we conduct the tests near to a client are based on previous use and verified as being suitable.
Please specify the preferred date and start time for your Lie Detector Test - on rare occasions If this is not available an alternative day and time will be provided to suit you

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