I have an old service box on my rental house, and need some help replacing it since I don't do anything with the main service line. Anybody here want to look and/or shoot me an estimate of cost. It can be looked at any time. My renters are leaving around 9/21; I will be doing the work then. I have a tone of stuff to do to sell this place (GFI receptacles, counter tops, doors, siding, painting, sprinklers, concrete...yuck!