Commonwealth of PA does not have electrician license.

http://www.poweredelectrician.com/how-to-become-an-electrician-in-pennsylvania-pa/

However, each local area, such as counties and cities, usually has some kind of building department. This is a local agency that has the right to set up licensing and registration schemes for all sorts of businesses. So, before conducting any electrician or electrical contracting work in Pennsylvania, you might have to consult the department and get a local license.

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• 难怪我总也找不到。那就是说必须有我们county发licence才行对吧? -来来往往间- ♀ (0 bytes) () 05/31/2018 postreply 19:39:45

• 你自己问他的执照是哪里发的，不要抹不开面子浪费时间 -柠檬椰子汁- ♂ (0 bytes) () 05/31/2018 postreply 19:48:29

• 他说有30多种执照，明天来时show给我。就是想在网上证实一下是真的。 -来来往往间- ♀ (0 bytes) () 05/31/2018 postreply 20:03:48

• 一看执照二看保险 -越王剑- ♂ (111 bytes) () 05/31/2018 postreply 20:10:40