Lie Detector Test in {LocalBranch:CityTitle}

Lie Detector Test in Grantham

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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Grantham Detectives Services

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Why Choose Grantham Detectives?

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    Grantham 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

  • 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...
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  • I was in a situation that I couldn't resolve without professional help. I felt that because my situation was so emotional, and to do with adultery, I wanted a...
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  • A first-rate service, with friendly staff and very competitive prices!
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  • My company has hired Aylesbury Detectives a few times over the years to gather evidence for us, and they have worked discreetly at all times. Their...
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  • Hiring a private investigator is not something I would normally do, but I was in a situation that I simply couldn't resolve on my own. I needed evidence that...
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About Grantham

Grantham Detectives have been operating in Grantham and the East Midlands for almost 20 years.

  • Grantham is within short walking distance of an ancient Roman road, and was the scene of Oliver Cromwell's first advantage over Royalists during the English Civil War at Gonerby Moor.
  • Grantham is a market town within the South Kesteven district of Lincolnshire, England.
  • Grantham bestrides the East Coast Main Line railway (London-Edinburgh), the historic A1 main north-south road, and the River Witham.
  • Grantham is located approximately 26 miles (42 km) south of the city of Lincoln, and approximately 24 miles (39 km) east of Nottingham.
  • Grantham's population at the 2001 census was 34,592 with around 18,000 households, excluding the adjacent village of Great Gonerby.
  • With the housing estates in Londonthorpe and Harrowby Without (around a population of 4,500), this figure would be around 42,000.
  • Grantham is best known as the birthplace of former prime minister Margaret Thatcher, and the place where Isaac Newton went to school.
  • Grantham is also notable for having the first female police officers in the United Kingdom, in 1914.
  • Grantham produced the first running diesel engine in 1892, and the UK's first tractor in 1896.
  • Grantham's town boundary crosses the A1 to the west at the Dysart Road bridge.
  • Grantham crosses the B1174 at Gonerby Hill.
  • All of the Manthorpe estate is aprt of Grantham, but the (smaller) Manthorpe village and the church is part of Belton and Manthorpe.
  • Grantham passes to the west of Harrowby Hall and over Hall's Hill.
  • Grantham crosses the A52 at the start of Somerby Hill.
  • Grantham borders Little Ponton, and crosses the B1174 at the southern end of the Spittlegate Level Industrial Estate
  • Grantham Museum is on St Peter's Hill.
  • Grantham has the A1 main road from London to Edinburgh running past it (the town was bypassed in 1962).
  • Grantham's shopping High Street, until recently, was part of the busy A52 which runs to nearby Nottingham.
  • Grantham is also well known for its indoor and outdoor bowls player's who have represented the clubs within many county and national competitions.

Grantham Detectives

Professional, efficient and discreet private investigator services in 158 UK cities, backed by an extensive UK network. Grantham Detectives serve Grantham and localities throughout the East Midlands.

At Grantham Detectives we pride ourselves on our professionalism. We have been assisting Corporate and Private Clients with their cases since 1999, and are always ready to go that extra mile for our clientele.




Grantham Detectives - 95% Success Rate, 100% Legal

If you have any questions about our private investigations services in Grantham, or private detective packages, then don't hesitate to call our friendly team on 01476 468 085 or contact us via the website.

Grantham Detectives - The No1 Detective Agency in Grantham

Serving Grantham, Harlaxton, Barrowby, Belton, Welby and all areas in and around the East Midlands