Drones are able to get into places that may be unsafe to otherwise get to.
They can also give a construction superintendent a "birds eye view" of the progress of a project
(without having to leave the air conditioned office trailer)!
Here are some samples:
We can get very clear shots of the roof without ever having to send a person up there to see what is going on.
This bridge is likely too dangerous to send a person to inspect. We are able to give you clear close up video to help you determine how safe a bridge is or figure out what needs to be repaired.