self employed question

[MEisGQ]

I am currently a telephone system technician (Toshiba PBX) and am moving to Georgia in January. I plan on doing some side jobs (kinda like a sub-contractor) in the same field until I can find a permanent job or go to grad school. Question is: Do I need to show some form of insurance or permit to service businesses? Any help appreciated.
-Shawn

[91CRXsiR]

most small businesses will not ask for anything.. as long as you speak to the boss and you get the job done.