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Light fittings, sockets, appliances and everyday electrical know-how, including what must be left to a registered electrician.

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Common questions

  • Does a rewire need building control approval? A rewire is notifiable work in England, so it must be carried out either by an electrician registered with a competent person scheme, who will notify for you, or be inspected through building control. Rules differ in Scotland, Wales and Northern Ireland.
  • Can I use a three-pin plug to charge at home? Some vehicles come with a portable lead, but regular charging on a domestic socket for many hours is not recommended unless the socket and circuit have been checked as suitable. A dedicated charge point is the safer long-term option.
  • How long does a consumer unit replacement take? Often a half to a full day for a straightforward home, depending on the number of circuits and any issues found during testing.
  • Can I refuse to pay a call-out fee if the electrician cannot fix it? You agreed to pay for the visit and the diagnosis, so a fee is normally due even if the fix needs another visit. That is why agreeing terms in writing beforehand matters.
  • Is it cheaper to buy the materials myself? Sometimes the saving is small, and many electricians prefer to supply their own so they can stand behind the parts. If you want to supply fittings such as light fittings or decorative switches, agree this first and check they are suitable for the circuit.
  • Can I just add a socket to an existing one myself? Fixed wiring is not a safe place for guesswork. The circuit's capacity, protection and cable route all need to be right. A registered electrician can do the job and test it.

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