Service for leak under the kitchen sink. Arrived to the home to find that there is corrosion on the gate valve that feeds the dishwasher and has warped the bottom of the cabinet below the valve. The valve is not currently leaking however you can see where it was leaking recently. Recommend a small repipe and replacing the gate valve with an actual emergency valve for the dishwasher. Customer has a water treatment system, but the valve is old and this corrosion has been going of for quite some time. Shut the water off to the home and drain down the system. Attempted to remove the old hot valve for the dishwasher but the pipes are too warped and bent. Had to remove most of the hot water line under the sink and pressed in new copper lines and new valve for the dishwasher. Also put a new hose clamp on the dishwasher drain tube. Turned the water on and tested for leaks. There are no leaks at this time. Customer also signed up for the annual plumbing membership add on to his existing heating