Cardiff · Electrical

Electricians in Cardiff

Phone numbers for electricians covering Cardiff — EICR, consumer units and rewires. Open a profile and call the business yourself. This site does not send your job.

A consumer-unit or rewire quote should name the testing that will be left with you. NICEIC or NAPIT appears only when it is on the profile. In Cardiff, terrace stock and South Wales postcodes often sit beside a city heading. Profiles show a name, the area they cover and a phone number. Public qualifications such as Gas Safe or NICEIC appear only when they are on the profile. Read the cost notes for a sourced national range; a figure on a card is not a quote.

Businesses on this list

10 businesses on this list.

Typical electrical costs

Published 2026 electrical cost guides put a typical three-bed EICR at about £180–£280, and a consumer-unit replacement at about £450–£900. Remedial work is extra. London often sits nearer £200–£300 for the certificate alone.

A local rule to check in Cardiff

Notifiable electrical work in a dwelling is covered by Part P. A listing here is a name and a number, not a building-control notice and not a guarantee from this site. Terrace streets and South Wales spillover appear often; ask which postcodes they will actually visit.

Questions before you phone

How do I find electricians in Cardiff on this list?

This page is the Cardiff electrical list. Names, service areas and contact details sit on the cards. Open a profile and contact the firm yourself. Change the city or trade at the top to open a different list.

Does this page send my job to electricians in Cardiff?

No. The names and contact details are printed here so you can make contact yourself. This site does not email or text anyone on your behalf.

What should I check before I phone a Cardiff electrical firm?

Notifiable electrical work in a dwelling is covered by Part P. A listing here is a name and a number, not a building-control notice and not a guarantee from this site. In Cardiff, terrace stock and South Wales postcodes often sit beside a city heading.

Other Cardiff and electrical lists

All electricians

Electrical lists in every city we cover.

All trades in Cardiff

Other home-service trades covering Cardiff.

Electricians in Birmingham

In Birmingham, many of these firms also cover nearby Black Country and Warwickshire postcodes.

Electricians in Bristol

In Bristol, hills, Georgian streets and neighbouring Somerset or South Gloucestershire postcodes often appear in the address.

Electricians in Edinburgh

In Edinburgh, listed tenements and conservation streets often sit beside the labour figure.

Electricians in Glasgow

In Glasgow, tenement closes and sandstone blocks often decide access before the trade itself.

Builders in Cardiff

Extensions, loft conversions and larger refurbishment.

Cleaners in Cardiff

End-of-tenancy and property-maintenance cleans with a published phone number.

Gardeners in Cardiff

Gardens, paving and external maintenance rather than a general handyman listing.

How to ask for a quote · Cost notes · Grants · Blog · All listings