Arrived on site customer stated that they have a leak underneath the kitchen sink, they would like to remove ro system, and replace tub shoe and overflow trim. Found that the leak was coming from the dishwasher tailpiece and we will have to replace the trap as well due to the ro system being tied into it. Gave options and customer would like to get everything done today. Replaced tub trim, trap, dishwasher tailpiece, and removed to system. Tested all work and everything appears to be in working order and there appears to be no leaks at this time. Collected payment.