About Us

A Polygraph, popularly referred to as a lie detector test is a device or procedure that measures and records several physiological indicators such as low blood pressure, pulse and respiration, whilst a person is asked a series of questions and then must answer them.
B25 Private Investigation can provide this service near you, we have a team of skillful professionals who carry out the sensitive tests. Regardless of the location a test can be performed pretty much anywhere and can be a very good method for determining the truth. If you require a lie detector test please contact us.

Get In Touch

100% Confidential

About Us

Lie detector testing

The Team

B25 Private Investigation is a team of professional male and female investigators who are trained to use their expertise and years of experience to solve your case effectively.

Professionalism is our greatest concern as we are aware of the delicate situation that has drawn you to take this next step. Our military, intelligence and policing background has allowed us to deal with some of the country’s biggest cases, meaning no matter the size or nature of your enquiry, we’re ready for it.

We are committed to maintaining complete confidentiality; we work covertly, gathering information of your interest while respecting your privacy. Your concerns are our concerns too, making it imperative to establish a trusting relationship right from the start.

Our Principles

We ensure that we hire only the most qualified personnel that allows B25 Private Investigation to operate with the highest standards.

​Communicating complete transparency from the first moment you consult us until the day you leave us is what matters most to us. We want you to feel very secure in our hands so that you’re free to do as you wish with our services.

​The most fundamental role played in our cases is you as our client. In each case our goals are determined by your personal objectives and success is set by your satisfaction. If you want to hire our private detective agency in London, contact us now.

Why Us?

Lie detector testing

What is it about us that makes us the right choice for a private investigator in the UK?

The expert private detectives team at B25 is here to watch over your shoulder so you don’t have to. Lie detector testing