As I live on the other side of the pond, there is no point cuggesting companies, but I do have one piece of advice. It is not the plater who ruins work but the polisher. Plating can be stripped and re-done but you cannot put back the corners, names and numbers that a polishing mop removes. Make sure the plater knows that or else do the polishing yourself. When you find a plater/polisher who will follow your instructions, pay him promptly, send him a card at Christmas and always ask after the health of his wife and children. He is to be cherished. Stuart Tallack in Sussex and Yes! I have found a paragon among platers.