Screen replacement
Often the panel only — not Apple's whole assembly.
Sticking keys, letters doubling up, keys that don't register at all. On the butterfly-mechanism years it was endemic; on newer machines it's usually a spill or heavy use.
The keyboard is riveted into the top case, so this is more involved than it looks — which is exactly why workmanship matters here.
Not necessarily, and this matters. Liquid runs past the keyboard onto the board underneath, so we check for corrosion down there too. Replacing only the keyboard on a corroded board is how people end up paying twice.
Sometimes — if it's the cap or the mechanism, that's a small job. Widespread failure or spill damage usually needs the keyboard. We'll tell you which yours is.
Often the panel only — not Apple's whole assembly.
Including swollen cells lifting the trackpad.
Port, charging chip, or a fuse a bad charger blew.
Logic board repair, keeping your soldered storage.
Time-critical. Sooner is dramatically cheaper.