Kitchen electrics need a registered electrician
A kitchen refit usually means new dedicated circuits for higher-draw appliances (oven, hob, dishwasher) rather than sharing a ring main, plus RCD protection near the sink — this is notifiable work under Part P. If your kitchen fitter isn't a registered electrician themselves, ask who handles this part and whether they're NICEIC or NAPIT registered.
Kitchens as part of a wider extension
A kitchen fitted as part of a house extension needs closer coordination between the builder and kitchen fitter on timing — services (electrics, plumbing, ventilation ducting) need to be roughed in during the build phase, before the kitchen fitter's own first-fix stage begins.
Knocking through for an open-plan kitchen
Removing a wall between a kitchen and adjoining room to create an open-plan space is a structural job, not just a kitchen fitting one — it needs a structural engineer's assessment and, if the wall is load-bearing, a supporting beam, plus building control sign-off. This is usually coordinated with, not done by, the kitchen fitter directly.
Choosing a kitchen sink and tap
A single, larger bowl is often more practical than a traditional 1.5 bowl for modern dishwasher-owning households. A boiling water tap adds real convenience but needs a dedicated under-sink unit and its own electrical supply — worth deciding early if you want one, since it affects the plumbing and electrical first-fix.
Background checks and identity verification
Since kitchen fitting isn't gated by a single mandatory certification, checking trading history, a verifiable business address, and reviews referencing specific completed jobs matters more here than for trades with a clear registration body.
Energy-efficient kitchen choices
A-rated appliances cost more upfront but less to run over their lifetime — worth weighing against how heavily an appliance will actually be used. LED under-cabinet and ceiling lighting also cuts running costs compared to older halogen fittings, with no real trade-off in light quality.
Kitchen lighting layers
A well-lit kitchen usually combines general ceiling lighting, task lighting (under-cabinet lights over worktops, where most food prep happens), and sometimes accent lighting — a single central ceiling light alone often leaves worktops in shadow. Worth planning lighting circuits before, not after, unit installation.
What affects the cost
Cost depends on worktop material (laminate vs stone vs wood), whether the layout is changing (moving plumbing/electrics vs replacing in place), unit quality, and appliance integration. Moving a sink or hob position adds cost beyond the units themselves because of the pipework and electrical work involved.