Question 1

How does a home lie detector test work?

Accepted Answer

Exactly like an examination at a professional office, because we bring the office to you: the same computerised instrumentation, the same validated techniques and the same examiner, trained to police interview standards. You confirm three conditions about the room when you book, the examiner verifies them on arrival, and the examination proceeds: pre-test interview, agreed questions, then the test itself. Initial feedback follows within a few hours, and the written report with your charts within 24 hours.

Question 2

How much does a lie detector test at home cost?

Accepted Answer

From £799 all inclusive for a single issue test and from £1,199 for a couples test, covering travel, the examination and the full written report. Prices vary with how soon the visit is, and the exact price of every available time is shown before you choose it. Nothing is added afterwards: full payment online confirms your visit instantly, with Klarna available at checkout.

Question 3

Why do you check the conditions of my home first?

Accepted Answer

Because the room matters as much as the machine. Interruptions, background noise and third parties within earshot all degrade the charts an examiner relies on. Most home-test operators will test anywhere with a plug socket; we screen three conditions before confirming your booking and verify them on arrival, because a result you might act on has to be produced properly. It is the same standard we apply in our own offices.

Question 4

When can you come?

Accepted Answer

Seven days a week, with the last examination starting at 8pm. Enter your postcode and the times you see are real: computed from our examiner’s live diary and the actual driving time to your address, bookable at short notice and up to seven days out. Evenings and weekends carry no extra charge.

Question 5

Is a home test as accurate as one at an office?

Accepted Answer

Yes, provided the conditions are right, which is exactly why we screen them. The instrumentation, techniques and examiner are identical to our office network. When a home genuinely cannot provide a quiet private room, we say so and recommend one of our offices instead.

Question 6

Why does a home test cost more than an office test?

Accepted Answer

Because the office comes to you. A home visit dedicates the examiner, the equipment and the travel to a single appointment, often half a day in all, while an office room runs several examinations back to back. The examination itself is identical, so if the travel premium does not suit you, any of our six offices runs the same test for less.

Question 7

Who will know about the visit?

Accepted Answer

Nobody, from our side. The examiner arrives in plain clothes with unmarked equipment, payment appears discreetly as LPI on bank statements, and your result is released only to the person named on the consent form. To anyone watching, it is simply a professional visitor with a case.

Lie Detector Tests at Home in the Thames Valley

A Home Visit in the Thames Valley

Questions the Thames Valley Clients Ask

Can both of us be tested on the same visit?

Do you do weekend appointments?

What does a home lie detector test cost here?

Other areas we visit