HI Everyone, I am having two electricians coming over on Tuesday to give me estimates on the cost of installing a NEMA 14-50 outlet in my garage near my main box. I am not very knowledgeable about this sort of thing so I wanted to ask if it is needed or required to get permits before having this outlet installed? If it is required I will get it done, but was also wondering why it is needed. One of the electricians is a recommended electrician from Tesla's website. I am not thinking the cost should be too high as the outlet could go right where my breaker box is thought I would like it installed between my two garage doors so I could park in either spot and still charge. We will see how it goes and thanks in advance!!!