My house is full of sins (mostly electrical), and I haven't seen anything other than home-grown white guys in at least a month. Shoddy workmanship knows know boundaries.
In my area, permits are not required for construction. I'm not kidding, you can't get one if you tried. Because my area is so rural, it really doesn't matter. If your house burns/falls down, it's on you. If you buy a house without having it properly inspected, it's on you. The nice thing is, you can build an entire house without pulling one permit. This is as it should be. The home being built down the road from me is a beautiful home indeed, and is held to the highest standards by both the homeowner and the contractor.
Where I live, people do work they can be proud of. Well, most of them anyway. In some cases (using my house as an example), people do things they shouldn't simply because they can. It's unfortunate, but their property rights trump any proposed regulation to the contrary. They are free to perform substandard work, and I'm free to fix it right - permit free. Ain't freedom grand?