G Spy Investigations
Information Services in Pretoria

We are expert qualified polygraph examiners who only provide high quality professional and accurate service to our clients. We travel anywhere in South Africa and the latest polygraph instruments are mobile and computerised so that we can visit you at your doorstep. During all polygraph tests, information, we will do our best to collect extra evidence, and possible confessions. We abide by strict rules and guidelines when administering polygraph examinations and take part in advanced course training every year to improve our services. All examinees being tested will be treated in the same professional unbiased way no matter what their race, status, sex, or position. No job is too big or too small for us, regardless of the quantity of examinees to be tested. By SAPPA membership we are linked with 112 South African polygraph examiners working together to combat crime. To conclude everything, our tariffs are very competitive.