How many quotes should you get?
Three is reasonable for most kitchen jobs. For a full refit, make sure each quote specifies the same unit range and worktop material, since kitchen quotes vary enormously based on spec assumptions that aren't always stated clearly upfront.
Gas hobs need a Gas Safe engineer
Installing or moving a gas hob is gas work, same as a boiler, and legally needs a Gas Safe registered engineer, not just a kitchen fitter or general plumber. If you're switching from electric to gas (or vice versa) as part of a refit, this needs coordinating separately from the general fitting work.
KBSA and TrustMark, what they actually mean
The KBSA (Kitchen Bathroom Bedroom Specialists Association) is the main UK trade body for the sector, though membership is limited to a few hundred companies nationally, so not every kitchen fitter will hold it. TrustMark is a broader government-endorsed scheme covering many trades — worth asking which, if either, your fitter holds rather than assuming either is standard.
Respraying or painting existing units
Professionally sprayed cabinet doors can refresh a kitchen's look at a fraction of full replacement cost, provided the existing doors are a suitable material (solid wood or properly primed MDF, not all laminates take a respray well) — worth asking a fitter to assess suitability before committing either way.
Kitchen condition and selling your home
A well-maintained, reasonably modern kitchen is one of the strongest factors in buyer appeal, and any electrical certification from work done during a refit is worth keeping for buyers' solicitors. A dated or poorly maintained kitchen is one of the most common things buyers plan to immediately replace.
Three steps to hiring the right kitchen fitter
First, ask to see photos of similar completed jobs. Second, clarify exactly who handles the electrical and plumbing work. Third, get a written quote that separates units, worktop, appliances and labour, so you can see where the money's actually going.
Planning kitchen storage during a refit
Pull-out larders, corner carousel units, and drawer-based (rather than cupboard-based) storage all make better use of available space than standard cupboards, but need planning into the layout from the start rather than added afterwards. Worth discussing storage needs before finalising unit choices.
Kitchen layout, the "working triangle" and beyond
The traditional advice is to keep the sink, hob and fridge in an efficient triangle so you're not crossing the kitchen constantly while cooking — still a useful starting point, though open-plan and island layouts sometimes work better with a different logic. Worth discussing how you actually use a kitchen day to day, not just the theory.