Every era of San Diego bathroom fails at the same spot.
The toilet is the most honest appliance in the house. When something's wrong, it tells you immediately and specifically, and learning its language saves real money. The phantom flush, the tank refilling by itself when nobody's touched it, means water is escaping past the flapper, quietly adding to every bill. The endless run after flushing means the fill mechanism has lost its shutoff. The rock at the base means the mounting has loosened, and the wax seal beneath may be next, which is when a toilet problem starts becoming a floor problem. Water at the base already is one.
Most of those translate to repairs, and honest ones, the internals of a toilet are replaceable piece by piece, and a toilet with good bones can run decades on occasional part swaps. The replacement conversation belongs to different situations, cracked porcelain, which only ever goes one direction, repair costs stacking up on a unit that's fighting age, or simply wanting better, modern units flush stronger on less water, and the bidet conversation has arrived in San Diego in force, installations are routine now, and worth asking about when a toilet's being replaced anyway.
One boundary worth knowing, if the toilet's problem is that it backs up, the toilet is usually the messenger, not the problem, the blockage lives in the drain line, and that's its own service with its own page. Everything else, the running, the rocking, the leaking, the replacing, the upgrading, gets handled here, explained in plain English, decided by you, and done properly, because a toilet install done casually announces itself through the ceiling below eventually. Small fixtures, real stakes, straight answers. That's the service.
"The toilet doesn't care what decade built the house."
