A roof inspection may sound easy, but there are several risks involved. Depending on how damaged your roof is, the risk factor goes high.
Roof inspectors climb on your roof to check its conditions. They primarily do not know the damaged areas, so they need to tread lightly. A roof inspector will have to examine the roof and find out the problem areas.
Both the exterior and the interior of the house will be checked for probable causes of damage. Since there are risks involved, no one other than a trained roof specialist should do this job.
Trained roof specialists know how to save themselves from danger. Even if a sudden problem arises, they will instantly know the right way to take care of it. That is why, in any scenario, you should never conduct roof inspection yourself.