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Apex ElectricalCardiff · South Wales
Service areas

Electricians covering Cardiff and South Wales

We work from a Cardiff base with vans covering the M4 corridor and the Vale. Each area below brings slightly different property types — and slightly different electrical work.

Local coverage

Where we work, and what we do there

Same standards everywhere — but the jobs vary a lot by area.

Electricians in Cardiff

Our home city and the base for every van on the road. We work across Cathays, Pontcanna, Roath, Llanishen and the Bay — from period terraces that need careful chasing and full rewires to city-centre offices and hospitality units where testing has to happen outside trading hours.

Electricians in Penarth

Penarth's Victorian and Edwardian housing stock often hides rubber-sheathed cable and undersized boards. We survey with conservation-area finishes in mind, keeping cable routes discreet and reinstating original features rather than cutting through them.

Electricians in Barry

A strong mix of family homes, holiday lets and light-industrial units around the docks. Landlords use us for scheduled EICRs across multiple addresses, while homeowners typically call about consumer unit upgrades and driveway EV charge points.

Electricians in Caerphilly

Valleys properties frequently mean longer supply runs, outbuildings and garages that were wired informally years ago. We rationalise those circuits properly, add correct protection and get everything back onto one clearly labelled board.

Electricians in Newport

Our most commercially weighted area: business parks, warehousing and retail parades. Planned maintenance contracts, three-phase distribution work, emergency lighting and compliance testing make up most of what we do here.

Electricians in Bridgend

Newer estates around Bridgend need less remedial work but far more smart-home, garden lighting and EV charging capacity. We assess the existing supply first so upgrades don't overload a board that was only ever sized for the original build.

Electricians in Vale of Glamorgan

Rural cottages, converted barns and farm buildings across the Vale bring three-phase supplies, external cabling and agricultural loads. We plan these projects around weather windows and long cable routes so first-fix work isn't rushed.

Not listed?

Just outside these areas?

We regularly travel a little further for larger projects and maintenance contracts. Send your postcode and we'll confirm coverage and any travel time before quoting.

Free quotation

Local electricians, wherever you are in South Wales

Send your postcode with the job details and we'll confirm availability the same working day.

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