Price is to replace the washing machine box, trap, reconnect to copper water lines, and replace vertical drain wrapping around the wall to the stack. Will have to cut drywall to access plumbing. Chen Plumbing isn’t responsible for repairs made to cuts to access plumbing. Customer had washing machine line back up into wall and crawlspace. Noted to customer that the drain didn’t have a proper connection to the stand pipe. Also, the trap and all of the drain line are still cast with the exception of the pvc stand pipe. Recommended replacing both the washing machine box and the drain line to allow for proper draining. Replaced the box, Ptrap, and drain line all the way to the stack. Tested all work to ensure proper function and no leaks.