I hear ya, loud and clear. Working on a house now, with an electrician who has no freaking clue about LV. I drilled a hole in the floor, inside of a wall and put a pull cord in for MY cables and when I came up here last week, I saw that he used it for his freaking Romex. The fact that enough cabling needed to be added that it was no longer big enough is beside the point. He then ran a coax and Cat5e for me. Went through 6-8 I-joists in the same holes as a bunch of Romex, too.

What a guy.

The definitely need to learn how to clean up after themselves, too.