In Michigan, we have MiOSHA which is OSHA with a Michigan spin on it. I would say that a small Electrical Contractor would not get a visit from MiOSHA - unless there was a complaint. I have worked in large shops (over 100 people) and we used to get annual, unannounced inspection.
Now the municipality I inspect for has a maintenance department consisting of 2 people and they had a visit from MiOSHA last year for an unknown reason?? Maybe because they are an enforcement entity.
Let something happen where someone gets injured or killed and that's when MiOSHA shows up to investigate. Like yellow on a bee- Like a moth to a flame- Like stink on s**t. And I'm glad they do [Linked Image]

George Little