[quote=scaredycat]an old guy as a doctor, you assume he’s been a doctor a long time, even if he just graduated med school. probably same with inspection. do these guys make a decent living?[/quote]
I don’t know how many people are making a good living at it. I doubt many are. My guess is that it is an additional source to other income sources mostly. There seem to be a lot of them relative to the opportuities, but like with everything there are probably a few making it somewhat lucrative.