Faucet swaps and their hidden half
The faucet itself is the easy part. The real work usually waits underneath: the shutoff valves that have not turned since the Clinton administration, supply lines stiff with age, the corroded mounting nuts nobody can reach. A proper replacement handles all of it — new angle stops when the old ones will not seal, fresh braided lines, and a dry cabinet floor when it is over. That is the difference between a swap and a swap you regret.
Toilets that misbehave
A toilet that runs at 2 a.m. is a flapper or fill valve; one that rocks needs its bolts and possibly a wax ring; one that sweats, ghosts-flushes, or takes two tries has its own short list. Every one of those is a quick, inexpensive fix that homeowners postpone for months. The water bill notices even when you do not.
Disposal installation, first-time or upgrade
Adding a disposal where there has never been one is a genuine install: the sink flange and mount, the trap reconfigured to meet it, the dishwasher tie-in, and — the piece people forget — a switched outlet under the sink to power it. Where that outlet already exists the job is straightforward; where it does not, the wiring belongs to a licensed electrician first, and you will hear that before any parts are bought. Straight upgrades from a worn unit to a quieter, stronger one are the easiest version of the job.
Scope, said plainly
Fixture-level work is the lane: faucets, toilets, disposals, supply lines, angle stops. Repipes, drain excavation, water heaters, and gas belong with a licensed plumbing contractor — and the honest handoff is part of what you are paying for.