Toilet internals and seals
Fill valves, flappers, flush valves, tank bolts and the wax seal at the floor. A toilet that rocks gets looked at properly, because movement is what breaks the seal in the first place.
The small stuff still floods cabinets and still shows up on the bill. Independent plumbers repair running toilets, weak flushes, dripping faucets, seized shutoff valves and the slow leaks under a sink that nobody notices until the cabinet floor gives way.
If you find water under a sink, close the angle stop if it turns easily and leave it alone if it does not, because old valves shear off in your hand. Clear the cabinet out so the wood can dry and so the plumber can reach the fittings. A toilet that overflows should have its supply valve closed and its lid lifted so the flapper can be held shut.

Fill valves, flappers, flush valves, tank bolts and the wax seal at the floor. A toilet that rocks gets looked at properly, because movement is what breaks the seal in the first place.
Cartridges, seats, springs and O-rings for the drip itself, plus clearing the scale out of aerators and screens that hard water leaves behind.
Seized or weeping shutoff valves and old braided supply lines get replaced, so the next time something goes wrong you can actually isolate that fixture.
A slow leak in a cabinet or at a toilet base has usually been going on a while. Ask the plumber to point out what is wet, what is rotted and what needs drying out rather than covering it up.
Most toilets and faucets are worth repairing. Parts for common brands are widely available, and a fill valve, a flapper or a cartridge is a short job. Replacement starts to make more sense when the fixture is very old and parts are discontinued, when a toilet is cracked, when the finish has corroded through, or when the same fixture has already been repaired more than once. Historic houses near downtown Prescott are a special case: original fixtures are often worth keeping, so ask the plumber whether a part still exists before deciding.
Hard water shortens the life of everything with a moving seal in it. Scale builds on cartridges, seats and aerators and grinds away at rubber parts, which is why faucets here start dripping earlier than the manufacturer expected. Where a whole house is affected, water treatment is worth a conversation with a plumber before you replace fixture after fixture.
If the leak turns out to be somewhere other than the fixture, see leak detection. If a drain is slow as well as leaking, read drain cleaning. For hot water complaints at a single faucet, the water heater repair page explains how that gets separated from a heater fault, and you can always get connected.
Usually a flapper that no longer seals or a fill valve that does not shut off properly, both inexpensive parts. A toilet that runs intermittently overnight is wasting water continuously, so it is worth fixing quickly. Ask the plumber to check the whole tank rather than swapping one piece and hoping.
If it has been dripping for a while, yes. A drip means a worn seal that only gets worse, and in hard water areas the same scale that caused it is also working on the valve body. It is a short visit, and it is easy to combine with anything else on your list. See other common repairs.
Often, yes. Older homes around Prescott still have fixtures worth keeping, and many take standard internal parts even when the exterior looks nothing like a modern unit. Where a part is genuinely discontinued, ask the plumber to lay out the replacement options instead.
Close the angle stop under the sink if it turns freely, and stop if it resists rather than forcing it. Clear the cabinet, put a towel down and leave the doors open to dry. Then call Prescott Emergency Plumber. If the water is not coming from the fixture, our leak detection page covers what happens next.
Call and say which fixture it is and how long it has been doing it.