What can be fixed, gets fixed.
Not everything gets replaced. A dripping tap, a blocked drain, a line that has started to sweat: those get repaired without changing the whole part.
Call (951) 454-4986A small leak stays a small leak right up until it reaches the wall. Same with the drain that is only passing water slowly: the day it blocks completely, it blocks at the worst possible hour.
Say what you can see and how long it has been there. If it is something that gets repaired, it gets repaired. If it is past that, you hear so before the work starts rather than after.
A blocked drain gets cleared with a cable. If it comes back, what follows is a camera, not another cable: something is causing it and it has to be looked at.
Is it dripping right now?
Shut the main off and call him.