Electricians in Cardiff

Five local electrical firms, with business details checked against public records. Call them directly or visit their website.

5 electricians based in Cardiff

Listings are information only. We don't recommend, endorse or guarantee any business. Check them yourself before you hire.

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Electricians across Cardiff

Electricians work across Cardiff and the CF postcode area.

Areas of Cardiff

  • Canton
  • Roath
  • Cathays
  • Llandaff
  • Whitchurch
  • Penarth

Electricians near Cardiff

What electricians in Cardiff can help with

Wherever you are in Cardiff, from Canton to Cathays, these are the jobs people ask about most.

Emergency electrician and fault finding

Lost power, a burning smell, sparking sockets or an RCD that keeps tripping. Faults traced and made safe.

Fuse box and consumer unit replacement

Old fuse boxes upgraded to a modern consumer unit with RCD protection, tested and certified.

House rewiring

Full and partial rewires for older homes, ideally planned before plastering or redecorating.

EICR safety certificates

Electrical Installation Condition Reports for landlords, buyers and sellers. Landlords in England need one every five years.

EV charger installation

Home electric car chargers fitted, connected to your supply and registered with your network operator.

Sockets, lights and switches

Extra sockets, USB sockets, downlights, outdoor lighting and smart switches installed.

How much does an electrician cost in Cardiff?

Prices in Cardiff are usually around the middle of our UK guide ranges, or a little below.

Hourly rate

£45-£75

Per hour. Day rates are usually £250-£400.

EICR certificate

£150-£300

For a typical 2 to 3 bed home.

Consumer unit replacement

£450-£900

Including testing and certification.

Full rewire

£4,500-£8,000

For a 3 bed house, before redecorating.

Guide prices only. Your price depends on the job, access and materials.

How to find an electrician in Cardiff

  1. Describe the job

    Write down what needs doing, with photos if you can, so every quote covers the same work.

  2. Get three quotes

    Contact at least three local electricians and ask for a written, itemised quote.

  3. Check before you hire

    Compare prices, check insurance and registrations, and ask to see recent work.

Before you hire an electrician in Cardiff

Electrical work is regulated, so it is easy to check you are hiring the right person.

  • Use an electrician registered with a competent person scheme such as NICEIC, NAPIT or ELECSA.
  • New circuits, consumer units and work near baths or showers are notifiable under Part P of the Building Regulations in Wales.
  • Landlords in Wales must have the electrics inspected at least every five years under the Renting Homes (Wales) Act.
  • Expect an Electrical Installation Certificate or Minor Works Certificate when the job is finished.
  • Ask for proof of public liability insurance and a written quote.

Electrician FAQs for Cardiff

How much does an electrician cost in Cardiff?

Prices in Cardiff are usually around the middle of our UK guide ranges, or a little below. Your price depends on the job, access and materials, so compare a few quotes from electricians in Cardiff.

Can I get an electrician anywhere in Cardiff?

Yes. Electricians work across Cardiff and the CF postcode area, including Canton, Roath, Cathays, Llandaff, Whitchurch and Penarth. There are also pages for electricians in nearby Newport, Swansea and Bristol.

What is an EICR and do I need one?

An Electrical Installation Condition Report checks the safety of your wiring. Landlords in Wales must have the electrics inspected at least every five years. Homeowners are advised to get one every ten years or when buying a home.

How do I know if my house needs rewiring?

Warning signs include an old fuse box with rewireable fuses, rubber or fabric-covered cables, scorch marks on sockets, frequent tripping and too few sockets. An EICR will tell you for certain.

Can I do my own electrical work?

Small jobs like replacing a socket faceplate are fine. New circuits, consumer units and bathroom work are notifiable and must be certified. Getting it wrong can also affect your home insurance.

What counts as an electrical emergency?

A burning smell, smoke, sparking sockets, exposed live wires or a total loss of power that is not a local power cut. If it is safe to do so, switch off at the consumer unit.