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Who should deal with a plug in your home?

A plug on a flex and the fixed wiring of a house are different jobs, and this guide does not print a colour sequence for either. Burn marks, buzzing or a fuse that keeps blowing are reasons to get a registered electrician, not a reason to experiment.

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By the QuoteZila editorial team. Editorial policy.

What are you holding, a plug or the house wiring?

People search "how to wire a plug" when a flex looks wrong, a fuse has blown, or they have bought an appliance with a bare end. This guide does not print the wiring order, a fuse value or a picture of the terminals. Fixed wiring in the walls is a different job again. If you cannot tell which you have, say that in the post and let a registered electrician decide.

Crewe, Nantwich and Sandbach are the first towns in this wording. Anyone in the UK can post or register.

A smart meter is the supplier's visit, described on smart meter installation. An electric shower is electric shower installation. Neither is a plug on a lamp.

What should you look for, without taking the plug apart?

Electrical Safety First says you should carry out regular checks on the condition of cables, switches, sockets and other accessories [S1]. It gives examples that should send you to a registered electrician as soon as possible: burn marks on plugs and sockets, buzzing or crackling, fuses blowing, or circuit-breakers tripping [S1]. This guide uses those examples and does not add a repair. Unplug the appliance if you can do that at the socket without touching a burnt pin, and leave it out of use. Do not open the plug. Do not swap in a piece of foil or a fuse you found in a drawer because it "fits".

If you think an appliance you bought is unsafe, Electrical Safety First says to contact Trading Standards or Citizens Advice [S1]. That is a product question, separate from hiring someone to look at the socket.

What do the building-regulations pages say about electrical work?

With the exception of some minor tasks, electrical work must either be reported to the local authority building control body or carried out by a registered electrician who is a member of a government-approved scheme [S2]. Homeowners and landlords must be able to prove that electrical installation work meets Part P, or they will be committing a criminal offence [S2]. You either tell local-authority building control before the work starts, or you employ an electrician registered with one of those schemes [S2].

The page excepts "some minor tasks" and does not, in that sentence, give a list that includes wiring a plug [S2]. This guide will not invent the list, and it does not set out a method for a moulded plug either. If the flex is burnt, the socket is marked, or you are unsure, hire a registered electrician. Do not use this page as the method.

The Planning Portal says electrical installation work in a home or garden in England and Wales must comply with the building regulations [S3]. An installer registered with a competent person scheme can self-certify [S3]. If the installer is not registered, certain riskier jobs need to be inspected, approved and certificated by a building control body or, in England only, by an electrician registered with a third-party certification scheme, and that body or certifier must be notified before the work starts [S3]. Those jobs include a new consumer unit and a complete new circuit, for example for a cooker, a shower or an immersion heater [S3]. Alterations to existing circuits, such as an extra socket, are in that group only in special locations [S3]. In England, special locations are the spaces around baths and showers [S3]. Most repairs and alterations outside those spaces are described as outside that group [S3]. A plug on a hairdryer is not a new circuit. A new socket beside a bath is not a plug.

Electrical Safety First: find a registered electrician; NICEIC; NAPIT. QuoteZila is not affiliated with this organisation.

Read Electrical Safety First on building regulations and the questions page the burn-mark examples come from. The Portal page is electrics: building regulations. GOV.UK lists replacing fuse boxes and changing electrics near a bath or shower among projects that might need approval [S4]. See building regulations approval.

What should the job description say?

Say what you can see: which appliance, whether the flex is frayed, whether the socket is marked, whether a breaker has opened, and whether anyone in the house was hurt. If someone was hurt, that is urgent and this guide is not the place to continue from. Say whether you want the appliance looked at, the socket, or both.

Do not write "please wire it as follows" and then a colour list from memory. Ask the electrician to do whatever the appliance and the socket need, and to say what they did.

Electricians are the trade. Citizens Advice says some traders charge for quotes, so ask first, and to try to get written quotes from at least 3 traders where the job is a circuit or a consumer unit rather than one appliance [S5]. A quote is a fixed price and an estimate is a rough guess [S5]. A single damaged plug may not be worth three site visits. You can still ask one electrician to say, in writing, what they will check. For a new circuit or a consumer unit, the three written quotes are the Citizens Advice approach [S5].

A business registers for VAT when taxable turnover for the last 12 months goes over £90,000 [S6]. Ask whether a larger electrical quote includes VAT. This guide does not print a call-out figure.

Jobs you might post

These are examples, not taken from real job posts.

  • "Kettle plug is burnt at one pin. I have stopped using it. Please check the plug and the socket. I do not want a wiring diagram, I want you to make it safe or tell me to replace the kettle."
  • "Breaker trips when the toaster is used. Please find whether it is the appliance or the circuit. Shower and bathroom sockets are not part of this job."
  • "Want an extra socket on the living-room wall, not near a bath. Please say whether your scheme covers it and whether building control has to be told."

What should the reply contain?

A useful reply says whether they are looking at an appliance, a socket or a new circuit, and which scheme they are on if the work is fixed wiring [S2]. A reply that pastes a colour code and tells you to do it yourself is not the service this page is for. You still check the electrician yourself.

Up to five matched local businesses can send a quote [QZ2]. QuoteZila is free for customers and local businesses [QZ1]. Wider electrical visits in the county are on the electrician cost guide.

Honest status: QuoteZila is new. We're starting in Cheshire, beginning with Crewe, Nantwich and Sandbach, and growing area by area. Anyone in the UK can still post a job or register a business. How fast you get quotes depends on how many local businesses have joined near you. Businesses can register and receive jobs straight away. We don't check insurance, qualifications or registrations, so please check these yourself before you hire.

Posting a job is not open yet

Why is there no brown, blue and green sequence on this page?

Because this guide will not teach you to wire a plug or to rework fixed wiring. Electrical Safety First excepts some minor tasks from the full building-regulations route and does not, in the sentence used here, list plug wiring as one of them. If you are unsure, use a registered electrician.

What should make me stop using an appliance?

Electrical Safety First says to get a registered electrician if there are burn marks on plugs and sockets, buzzing or crackling, fuses blowing, or circuit-breakers tripping. Stop using the thing that is doing that. This page does not tell you to open the plug to look.

Is a new socket the same as a new plug?

No. A plug is on the flex of an appliance. A new socket, a new circuit or a new consumer unit is fixed wiring. The Planning Portal lists a complete new circuit, and alterations in the spaces around baths and showers, among the jobs that are not treated as ordinary repairs.

Does the supplier's smart meter belong here?

No. A smart meter is fitted by the energy supplier or a meter operator. A plug on a kettle is not that visit. Keep the posts apart if you need both.

Does QuoteZila check electricians?

No. We don't check insurance, qualifications or registrations, so please check these yourself before you hire. You can report a quote or a business from your job page.

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Sources

  1. QZ1: QuoteZila product fact. QuoteZila pricing line.
  2. QZ2: QuoteZila product fact. QuoteZila FAQ How does getting quotes work.
  3. S1: Your questions answered, Electrical Safety First. Accessed 2026-10-29. https://www.electricalsafetyfirst.org.uk/safety-advice/your-questions-answered/
  4. S2: Building regulations, Electrical Safety First. Accessed 2026-10-29. https://www.electricalsafetyfirst.org.uk/find-a-registered-electrician/building-regulations/
  5. S3: Building regulations: electrics, Planning Portal. Accessed 2026-10-29. https://www.planningportal.co.uk/permission/common-projects/electrics/building-regulations-general-information/
  6. S4: Building regulations approval, GOV.UK. Accessed 2026-10-29. https://www.gov.uk/building-regulations-approval
  7. S5: Before you get work done on your home, Citizens Advice. Accessed 2026-10-29. https://www.citizensadvice.org.uk/consumer/getting-home-improvements-done/before-you-get-building-work-done/
  8. S6: Register for VAT, GOV.UK. Accessed 2026-10-29. https://www.gov.uk/register-for-vat