Do I need inspection on my rehab

[Anthony Greco]

Hi all, 

I am located in Pittsburgh and am in the process of rehabbing a SFH to turn into a rental property. I am adding a wall to make another bedroom and adding some electric to existing bedrooms. I have a friend who is a union electrician do the electric work. Do I need to have the electric inspected or anything? I have tried to do some research but haven't been successful in finding an answer yet.