| They should be telling you the WHY part and not what to replace. The mixer was getting pieces of debris, likely a deteriorating dip tube, sticking in th hot inlet side of the valve. Cleaning it should be the fix and with travel, stop and labor $85 is about right. Ask them to now tell you WHY they think a entire faucet mixer must be replaced. If the inlet is agin clogged they can clean it, heck you can clean it. I am seriously wondering if you should be calling another plumber or the better buiness bureau |