Interested in revealing the truth?

London Polygraph Ltd is known for the most reliable polygraph testing services in London.

If you have planned to book lie detection test or get additional details about the polygraph, then you are at the right place. We are here to provide the prompt support and the first-class services at reasonable prices.

Appointment Required – to ensure the privacy of our Clients, no walk-in appointments are allowed.  Call for more information today 0203 129 1848

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We make sure about 100% confidentiality of all details regarding the polygraph test and contact details of our clients at all times.


Registered address & information centre

For a free consultation over the phone, call us at 02031291848 or fill out our form.

London Polygraph Ltd.
tel. +44 20 3129 1848

Dalton House,
60 Windsor Avenue,
London SW19 2RR






Our #2 Polygraph Testing Location by appointment
tel. +44 20 3129 1848
Spring Grove
Loughton IG10 4QB, UK