We will have our leak detection guy come out with his equipment to pin point where the leak is coming from. We will cut the drywall in the closet where there is a manifold that has a gate valve that we would replace with a ball valve. This will require us rework the manifold to make everything fit. Then the 3/4” line that goes to the kitchen sink we will run up over head and down the wall to the small manifold under the sink we will tie in to that and install a new water stop. Wooten plumbing is not responsible for any drywall repair.