Seems most providers either stick in the greentree or robinson areas.  Both are close to airport and the city.  It does seem about once a year in both areas there is a sting on providers that makes the news.  Have seen providers in both areas tho, havent had an issue.  Had a friend that ended up fixing one girls car, hanging out with her while she was in town.  He had know clue she was a provider till she called him to come get her car and puppy from the police station.  cranberry area is a booming place seems to be more and more staying in that area.  Little bit farther from town, but think its still under radar for alot of people.