A dishwasher fails quietly and expensively — a seep under the tub reaches the subfloor long before anyone notices. So the visit starts under the machine with the kick plate off, and the honest history on the base pan gets read before a single rack is pulled.
With the pan inspected, a monitored cycle runs: fill height, spray pressure, drain pace, door behavior. On the peninsula the water matters twice — well-fed homes show mineral film that municipal kitchens never see, and municipal kitchens show detergent overdose on soft water that looks exactly like a machine fault. Sorting which is which is most of the job.

Wash pumps, fill valves, arms, door seals, latches and control boards all get repaired in the kitchen once the model is known. The single fault with no worthwhile fix is a split tub — and if the pan check turns one up, the notes recommend retirement plainly rather than stretching the visit toward a repair that will not hold.
Well homes on Artondale and the island get a hardness note with the visit — mineral film on glassware is a water story and a dosage story, and a rinse-aid or filter change often solves what a new pump would not. Municipal harbor kitchens get the opposite advice: less detergent, not more, on the softest water in the county.
A dishwasher that has worked loose from the countertop gets re-secured and re-leveled as part of the visit. Fitting a brand-new unit with plumbing changes is installer work, and Neil says so instead of improvising it.
Model number welcome, plain words fine. Neil calls back with a window.
Something is wetting the base pan, and each reset only mutes the alarm. Neil dries the pan, runs a watched cycle and finds the drip — usually an overfill or a seal on its way out — then fixes that instead of the symptom.
Usually the fill valve or the float, both quick to replace. Before calling, glance at the shutoff under the sink — a valve nudged closed during a plumbing job explains a surprising number of these.
Mineral load, not a machine fault. A dosing and rinse-aid adjustment, sometimes a filter, usually clears it — the visit tests before selling anything.