Lie Detector Test in {LocalBranch:CityTitle}

Lie Detector Test in Sheffield

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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Sheffield Detectives Services

Service and Support: 0114 358 3448

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Why Choose Sheffield Detectives?

  • Case Management Team
    Sheffield 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

  • Living in a rural area, it was important to have a private investigator who knew the local area and wouldn't stick out like a sore thumb! The surveillance they...
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About Sheffield

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

  • Historically a part of the West Riding of Yorkshire, Sheffield has grown from its largely industrial roots to encompass a wider economic base.
  • Sheffield is a city and metropolitan borough of South Yorkshire, England.
  • Sheffield's name derives from the River Sheaf, which runs through the city.
  • The population of Sheffield is 534,500.
  • Sheffield is one of the eight largest regional English cities that make up the English Core Cities Group.
  • During the 19th century, Sheffield gained an international reputation for steel production.
  • Sheffield received its municipal charter in 1893.
  • Sheffield's GVA (gross value added) has increased by 60% in recent years, standing at £8.7 billion in 2006.
  • The economy has experienced steady growth averaging around 5% annually, greater than that of the broader region of Yorkshire and the Humber.
  • It is estimated that Sheffield has over two million trees, more per person than any other city in Europe; 61% of the city is green space.
  • Sheffield is a geographically diverse city.
  • Sheffield nestles in a natural amphitheatre created by several hills and the confluence of five rivers.
  • Sheffield also has a very wide variety of habitat, comparing favourably with any city in the United Kingdom.
  • Sheffield has an international reputation for metallurgy and steel-making.

Sheffield Detectives

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

Members of the Sheffield Chamber of commerce and proud to provide the highest quality of private and commercial investigation services in South Yorkshire and the UK. Experience case managers are ready to assist you with any confidential enquiries.




Sheffield Detectives - 95% Success Rate, 100% Legal

If you have any questions about our private investigations services in Sheffield, or private detective packages, then don't hesitate to call our friendly team on 0114 358 3448 or contact us via the website.

Sheffield Detectives - The No1 Detective Agency in Sheffield

Albion House, Savile Street, Sheffield, S4 7UD

Serving Sheffield, Penistone, Glossop, Buxton, Bakewell, Matlock, Retford and Dronfield and all areas in and around Yorkshire and Humberside