I used to wrench, in the late 80's, till the mid 90's... How can you make money, in a tool truck, anymore? ..Not knocking the profession, at all ...Just ,damn....
It was good when I was in it; HF and the internet weren't around when I started....lol.
As the cost to enter the business has escalated to absurd I wouldn't want to start up a new tool route with a heavy debt load now.......