UKData checked October 2026
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Polygraph services in the UK

Our directory has 7 polygraph services in the UK. Top cities: London, Liverpool and Edinburgh. Typical weekday hours are 09:00 to 17:30. 100% have their own website.

7 places Checked October 2026

By city

London 3Liverpool 1Edinburgh 1Southampton 1Coventry 1
NameCategoryAddressCityOpening times
CFN Lie Detector TestPolygraph service54 St James StLiverpoolDaily Open 24 hours
CFN Lie Detector TestPolygraph serviceThird Floor, 3F1, 3 Hill StEdinburghDaily 09:00–17:00
British Polygraph Network Lie Detector test ExpertsPolygraph service380 Uxbridge RdLondonDaily 08:00–22:00
Lie Detector TestPolygraph service138 Upper Richmond RdLondonMon–Fri 08:30–21:00
London Polygraph ServicesPolygraph serviceOne Kingdom StLondonMon–Fri 09:00–17:30
Southampton Polygraph ServicesPolygraph serviceInternational House, International Business Park, George Curl WaySouthamptonMon–Fri 09:00–17:30
The Lie Detector - 22 years experiencePolygraph serviceThe HQ, 3 The Quadrant, Warwick RdCoventryTue–Sun 07:00–23:00