You have all the opinions of people who are buying the services and products of Carlson Investigations, Inc (Private Detective) in Illinois.
At present this firm has a score of 5.0 out of 5 and this score has been calculated on 21 reviews.
As you can read, its rating is unbeatable, indeed, it obtains the highest punctuation it can get., and it's based on a very large number of opinions, so we may say that the evaluation is very accurate. If many people have bothered to give their feddback when they are satisfied, it works.
You know that we don't usually stop to place feddbacks when they are positive and we usually do it only if we have had a problem or issue...
This Private Detective corresponds to the category of Private investigator.