Everything from start to finish was perfect. He explained everything so well. He put us as ease. We are so delighted with this service , I cannot thank them enough. Thank you
Regional coverage
Lie detector test in the North West
Sixteen controlled examination rooms from the Wirral to the Ribble, all at the same price.
UK’s #1 Private & Confidential Polygraph Provider
Book an Appointment
Book in the North West
Your appointment
A few quick steps. The £125 booking fee secures your appointment and comes off the total; the balance is due 48 hours before the test.
What it costs in this region
£495 all-inclusive for one person, £695 for a couple and £295 each for three or more on the same day — the same figure at every room in the North West, with no travel charge.
Manchester alone has seven rooms and Liverpool two, so dates here come up faster than almost anywhere. The region is also unusually compact: from Bolton, Bury, Rochdale, Stockport or Warrington you are inside half an hour of a room.
Where we test
Twenty-three towns in the North West.
Every one has a controlled examination room of its own. Choose a town for its addresses, its prices and what people there come to us about — or put your postcode into the form above and it will rank them by distance.
- Birkenhead CH41 1AL
- Blackburn BB1 2QS
- Blackpool FY4 2RP
- Bolton BL1 2AX
- Burnley
- Bury BL9 0LJ
- Chester CH4 9QR
- Crewe CW1 2EW
- Lancaster
- Liverpool L2 1TS
- Macclesfield
- Manchester M1 4DZ
- Nantwich
- Oldham
- Preston PR2 2YB
- Rochdale OL11 2YW
- Runcorn WA7 2BQ
- Southport
- St Helens WA10 1QU
- Stockport SK4 1BS
- Warrington WA2 0XP
- Widnes
- Wigan WN1 1LP
What we test for
Services we provide across the North West.
The same examinations, run to the same standard, at every office in the region — whichever of these brought you here, it works exactly the same way wherever in the North West you book.
From our casebook
What the North West has asked us to test.
The most recent cases published from every town in this region, newest first. Each town's page carries its own in full.
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Shocking Fake References Industry exposed by Liverpool Lie Detector Test
Having included periodic polygraph tests in his employment contracts, one such test revealed an industry in fake references for those finding it…
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Cheating Girlfriend Behaviour leads to Manchester Lie Detector Test
Our client ordered a Manchester lie detector test after noticing what he perceived to be cheating girlfriend behaviour and then catching her…
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Liverpool Polygraph Examiner identifies Drug Addiction Relapse
When someone you care deeply about gets through drug addiction rehab it’s difficult to rebuild trust. Our Liverpool Polygraph Examiner is often…
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Lie Detector Test in Liverpool
Our brewery clients included a polygraph clause in their employment contracts two years ago. They haven’t used it often but recently felt…
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Case Study | Lie Detector Test for Gambling in Manchester helps Slot Machine Addict
Sometimes friends rally round when someone they care about appears to have a problem but won’t admit it. In this case they…
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Lie Detector Test in Manchester for Theft uncovers Embezzlement
When money was missing from a coffee shop business, our client got his sister to take a lie detector test in Manchester…
Asked across the North West
The questions this region raises.
How far apart are the rooms?
Not far. The region packs sixteen offices into about fifty miles of motorway, so the practical question is usually which has the earliest date rather than which is closest — and the helpline checks them together.
Do you cover Cumbria and the Lakes?
We travel there, but the nearest rooms are Preston and Blackpool. For anywhere north of Lancaster the examiner comes to you, at the same price with no travel charge — say where you are and the helpline will tell you what is realistic.
Why is the booking fee non-refundable?
Because the work starts before you arrive. An examiner reviews your case, agrees the questions with you in advance and prepares the examination — and the slot is held for you and nobody else. That is also why booking waives the 14-day cooling-off period, which is set out in the terms and conditions. If you are unsure whether a test is the right step, call before you book rather than after.
How many questions can be asked?
Up to 4 specific-issue questions, alongside the profiling questions the format requires. Each is repeated at least three times during the test, because consistency across repetitions is what makes the result readable.
Does it hurt?
No. The blood pressure cuff stays inflated during the test and can feel tight — about like having your blood pressure taken at a surgery. Nothing else is felt at all.
What if someone tries to beat the test?
Countermeasures were a real problem with older equipment. Modern instrumentation records the attempts themselves — deliberate movement, controlled breathing, pressure applied out of sight — and a trained examiner sees them in the data. An attempt to distort the test is itself a finding.
When do I get the results?
A full written report reaches you by email within 24 hours of the examination, or within 48 hours by tracked post if you prefer that. Every report is checked and verified by a second examiner, so what you receive is a qualified opinion rather than one person's reading.
What happens if I don't book an examination date within 30 days?
Your examination date needs to be agreed within 30 days of the original booking date. If it is not, we may close the booking and the £125 booking fee stays non-refundable — clause 3.15 of the terms and conditions has the exact wording. If your circumstances change, call the helpline before the 30 days runs out rather than after.
Can I change my appointment date?
Yes, with at least 48 hours' notice, and the new date has to fall within 30 days of the original booking date — see clause 3.9 of the terms and conditions. Call the helpline to make the change; it is time-sensitive, so a call gets it done faster than email.
What happens if I miss the pre-examination questionnaire deadline?
You have 24 hours from booking to return it, by text or SMS link. Miss that window and we reserve the right to cancel the appointment — clause 3.5 of the terms and conditions sets it out. If you need more time, call the helpline before the 24 hours is up rather than after.
What if the result isn't what I expected?
It stands either way — No Deception Indicated, Deception Indicated or Inconclusive — and no refund is due once the test has been carried out and the report provided, regardless of the outcome. Clause 3.12 of the terms and conditions sets it out. If you are unsure whether a test is the right step, the free consultation before you book is the place to ask.
Client reviews
What people say afterwards.
Independent Trustpilot and Google reviews. A review never records which office the examination was at, so these are clients from across the UK rather than from the North West alone.
Book in the North West
Talk it through before you decide anything.
The consultation is free and there is no obligation to book. Most people who call have never done this before — that is exactly what the helpline is for.
Call free — 0800 861 1058 Book a test
Monday to Friday, 9am – 6pm · Saturday 10am – 6pm, Sunday 10am – 2pm. Or text 07782 223740.