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I have some damage to the front passenger side door panel. I got a quote from Tesla's body shop in Elk Grove, but they are really backed up. Went to a few other certified shops listed here. Ultimate Paint Shop II looks like they do good work, but they're certainly on the high end of price (also fairly backed up).
Had a friend recommend another shop that's highly reviewed, but they aren't on Tesla's list. I'm figuring it's just door panel repair, so the certification isn't as big of a deal.