The shower fixture at the far end of the master bathroom shower was not receiving any hot water. The hot water was getting to the valve in the wall, but internal parts inside the valve have failed causing the lack of hot water. Southside Plumbing fully rebuilt the valve using new genuine kohler parts. After replacing the parts, the hot water is working normally. While working in the same bathroom, a compression stop was replaced for the master toilet. The bathroom sink on the south west wall in the same bathroom was running slow due to debris caught up in the pop up assembly. The sink drain was fully disassembled including the P-trap. All of the pieces were cleaned out and then reinstalled.