If you think about it from an objective enough point of view, the concept of private investigators can actually be a little scary at this current point in time. After all, PIs are people that can basically just follow you around if someone has hired them for that specific purpose, and that is the sort of thing that can make it hard for you to feel safe enough to sleep soundly at night without a shadow of a doubt. However, the good news that you are most certainly going to want to hear is that if someone is a PI chances are that they have obtained a license that allows them to practice in the real world.
Anyone that is offering PI services, whether they are freelancers or a member of the elite team that works at www.catalystpi.com, will almost definitely have a license that allows them to practice. This is a mechanism that was put into place for the purposes of preventing random people from going out into neighborhoods and bothering people under the pretense that they are conducting some kind of an actual investigation.
As a result of the fact that this is the case, you don’t really have anything major to be fearful of. A PI that you might hire will have gone through the grueling process by which a license is granted to them, and this ensures that they are good enough to do the job for you since the license exam is not something that just anyone can pass without having an appropriate level of understanding with respect to what private investigative services are ideally supposed to entail.