Getting quotes to do a subpanel in my garage since my 200amp panel is full. It can be installed right next to the existing panel and drop the outlets right below the subpanel. Just got a quote for $3600. This seems insanely high to me. That was even taking into account that I take care of cutting and replacing the drywall around it. This seriously cannot be more than 5 hours of work with $500 in material. Does this seem high to anyone else?