Question: how much does it cost to fix a leaking sink?
Answer: The national average cost to repair a dripping faucet is $65–$150, but the cost may be higher, depending on the nature and cause of the leak. Fortunately, this is a pretty easy fix. Faucets that drip at the spout may be fixable by tightening a stem screw or replacing a corroded valve seat or worn out washer.