Lie Detector Test in {LocalBranch:CityTitle}

Lie Detector Test in Birkenhead

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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Birkenhead Detectives Services

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Why Choose Birkenhead Detectives?

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

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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 Birkenhead

Birkenhead Detectives have been operating in Birkenhead and the North West for almost 20 years.

  • The Birkenhead Urban Area, as defined by the Office for National Statistics,includes Birkenhead, Wallasey, Bebington, Ellesmere Port, and the contiguous built-up areas which link those towns along the eastern side of the Wirral.
  • Birkenhead is a town within the Metropolitan Borough of Wirral in Merseyside, England.
  • Birkenhead is on the Wirral Peninsula, along the west bank of the River Mersey, opposite the city of Liverpool.
  • At the 2001 Census, Birkenhead had a population of 83,729.
  • Historically part of Cheshire, Birkenhead is perhaps best known as a centre for ship building, as a seaport and its related industries.
  • The name Birkenhead is possibly from the Old English bircen meaning birch tree, of which many once grew on the headland which jutted into the river at Woodside.
  • The earliest records state that the Mersey ferry began in 1150.
  • Birkenhead retained its agricultural status until the advent of the steam ferry service in 1820.
  • In the 2001 Census, the area so defined had a total population of 319,675, making it the 18th largest conurbation in England and 22nd in the UK.
  • Areas and suburbs of Birkenhead are Bidston, Claughton, Noctorum, Oxton, Prenton, Rock Ferry, Tranmere, Woodchurch and Woodside.
  • Birkenhead Market was first established on what is now the site of Birkenhead Town Hall, between Chester Street and Hamilton Street, on 10 July 1835.
  • An increase in Birkenhead's population by 1841 led to the opening on 11 July 1845 of a much expanded market on a larger site nearby.
  • During the 1970s, the commercial centre of Birkenhead was redeveloped around the principal shopping area of Grange Road.
  • Following two fires at the expanded Birkenhead Market in 1969 and 1974, it was later moved to new premises adjoining the Grange Shopping Precinct development.
  • Commercial expansion continued in the early 1990s when the Pyramids Shopping Centre was opened.

Birkenhead Detectives

Professional, efficient and discreet private investigator services in 158 UK cities, backed by an extensive UK network. Birkenhead Detectives serve Birkenhead and localities throughout the North West.

Providing corporate and private investigatory services for the Wirral Peninsula since 1999.




Birkenhead Detectives - 95% Success Rate, 100% Legal

If you have any questions about our private investigations services in Birkenhead, or private detective packages, then don't hesitate to call our friendly team on 0151 676 2583 or contact us via the website.

Birkenhead Detectives - The No1 Detective Agency in Birkenhead

75 Albion Street, Birkenhead, CH41 5LS

Serving Birkenhead, Wallasey, Bebington, Ellesmere Port and the Wirral and all areas in and around the North West