Lie Detector Test in {LocalBranch:CityTitle}

Lie Detector Test in Barnsley

If you need peace of mind about a partner or if you need to prove your innocence then taking a lie detector test can help.

How It Works

When a client initially calls and speaks to our case managers they will be asked a number of questions to ensure that they will be suitable to undertake a test, the reason for the test will also be discussed in order to ensure that the test is viable.

A lie detector test will normally take between two to three hours and consists of three stages: The ‘Pre-test’, the ‘in-test’ and the ‘post-test’.

During the Pre-test the examiner will explain the process of the test, how the lie detector instrument works as well as discuss an examinees medical, physiological and psychological background. During the pre-test the reason for the examination will also be discussed in detail.

No Surprise Questions

During the In-test phase the examiner will review with the examinee all the questions that will be asked during the actual testing. An examinee will never ask surprise questions during the test. Next an acquaintance test will be conducted, this is a short test to ensure the instrument is adjusted to the examinees physiology and help the examinee understand the process. Finally the actual testing will be conducted and the reviewed questions will be asked.

During the Post-test the examiner will have reviewed the data collected during the in-test phase, and examiner will discuss the test and give an examinee the opinion of Truthful, Deceptive or Inconclusive.

Lie Detector Test Questions

We will always recommend that an examinee is only tested on a single issue as this provides the most accurate form of testing. While it is possible to test an individual on multiple issues, a client should consider the most important aspect of the investigation in order to establish that an examinee is subjected to the best possible testing methods.

How Much?

See our Lie Detector Test Packages page for information on pricing.

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Barnsley Detectives Services

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  • Members of the Barnsley and Rotherham Chamber of Commerce
  • Listed in Your Local Yellow Pages
  • Associate Members of the American Association of Police Polygraphists
  • Members of the American Polygraph Association
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Why Choose Barnsley Detectives?

  • Case Management Team
    Barnsley Detectives experienced management team and highly skilled private investigators ensure that your case is carried out professionally and efficiently.

Barnsley Detectives FAQ

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Nationwide Client Comments

  • Durham Detectives did a really thorough job, providing me with high quality photographic evidence and even DVD footage. They left no stone unturned, to get the...
    Bob, Co. Durham
  • I was pleasantly surprised to find Newcastle Detectives not only the most competitive in price, but second to none when it came to customer service. Top marks...
    Geoff, Newcastle
  • My daughter moved out after an argument with myself and my new partner. I didn’t hear from her for months. I thought, given time, she would get in touch again...
    Val, Whitley Bay
  • I just wanted to know what my partner was doing online every night. He said it was work, but he was staying up into the early hours of the morning, even at...
    Lynsey, South Shields
  • I really wanted a female private investigator to carry out the surveillance I needed doing. Durham Detectives provided one without hesitation. Their case...
    Pat, Durham

About Barnsley

Barnsley Detectives have been operating in Barnsley and Yorkshire and Humberside for almost 20 years.

  • A large part of Barnsley town centre was constructed during the 1960s, and became less aesthetically pleasing over time.
  • Barnsley is a town in South Yorkshire, England.
  • Barnsley lies on the River Dearne, 11.8 miles north of the city of Sheffield
  • Barnsley is 17 miles south of Leeds and 14.5 miles west of Doncaster.
  • Barnsley is surrounded by several smaller settlements which together form the Metropolitan Borough of Barnsley.
  • Barnsley had a population of 218,063 at the 2001 UK Census
  • The area around Cheapside and May Day Green, the metropolitan centre, is home to the market.
  • The Mall Barnsley, which was opened in 1991, houses retailers such as Next and Primark.
  • Barnsley has a large concentration of pubs and bars in the central district.

Barnsley Detectives

Professional, efficient and discreet private investigations in 158 UK cities, backed by an extensive UK network. Barnsley Detectives serve Barnsley and localities throughout Yorkshire and Humberside.

Professional and discreet investigatory services throughout the Metropolitan Borough of Barnsley.





Barnsley Detectives - 95% Success Rate, 100% Legal

If you have any questions about our private investigations services in Barnsley, or private detective packages, then don't hesitate to call our friendly team on 01226 307 228 or contact us via the website.

Barnsley Detectives - The No1 Detective Agency in Barnsley

27 Regent Street, Barnsley, S70 2HJ

Serving Barnsley, Dodworth, Royston, Silkstone, Denby Dale and all areas in and around Yorkshire and Humberside