Emergency Electrical Repairs
Power loss, tripping circuits or burning smells handled fast, with a same-day priority response across South Wales.
Cardiff & South Wales · 24/7 emergency line
Professional Electrical Services Built Around Your Business and Home
Apex Electrical provides reliable domestic and commercial electrical services across Cardiff and South Wales, from emergency call-outs and rewires to EV chargers, inspections and large-scale installations.
4.9 / 5demo rating · reviews placeholder
Emergency electricians available now
Typical response
Emergency calls triaged within the hour, surveys usually booked inside 48 hours.(Demo claim.)
Fully insured
Public liability (placeholder)
NICEIC-style accreditation
Accreditation placeholder
Fast response
Same-day emergency triage (demo)
18+ years combined
Team experience placeholder
DemoAccreditations, ratings and statistics on this site are placeholders for a fictional company.
What we do
Electrical services for homes, landlords and growing businesses
Eight core services delivered by one accountable team — so you're never handed between contractors mid-project.
Domestic Electrics
Lighting, sockets, fault finding and full home upgrades completed cleanly, tested and certified before we leave.
Commercial Electrics
Planned installations and maintenance that keep offices, retail units and warehouses trading without downtime.
EV Charger Installation
Home and workplace charge points specified around your vehicle, supply capacity and future driveway plans.
Rewiring
Full and partial rewires staged room by room so your home stays liveable and your finishes stay protected.
Fuse Board Upgrades
Modern RCBO consumer units that isolate faults individually — safer protection, fewer whole-house trips.
Inspections & Testing
EICRs, landlord reports and PAT testing with plain-English findings and clear costed remedial options.
Smart Home Systems
Smart lighting, heating, blinds and security wired properly at first fix, so automation actually stays reliable.
For homeowners
Domestic electrical work done properly
From a single socket to a full rewire, your home is treated like someone lives in it — because they do.
- Lighting design & installation
- Additional sockets & USB points
- Full and partial rewiring
- Consumer unit replacement
- Fault finding & repairs
- Smart-home upgrades
For business
Commercial electrics that protect uptime and compliance
Planned works scheduled around your opening hours, with documentation your managing agent or insurer will actually accept.
- Offices & fit-outs
- Retail units
- Landlords & managing agents
- Warehouses & industrial units
- Maintenance contracts
- Testing & compliance
Why choose Apex
Six reasons clients keep calling us back
Electrical work is invisible once the plasterboard goes back up. These are the standards we hold ourselves to on every job, domestic or commercial.
Qualified & insured electricians
Accredited-scheme registered (placeholder) with public liability cover and documented competence for every trade member on site.
Clear fixed quotations
Written, itemised pricing before work starts. No hourly guessing, no surprise additions at the end of the job.
Fast response
Emergency calls triaged within the hour and routine surveys usually booked inside 48 hours (demo timings).
Clean, respectful workmanship
Dust sheets down, boots off, cables chased neatly and every room left tidier than we found it.
Domestic & commercial expertise
One team for your home, your rental portfolio and your business premises — same standards throughout.
Ongoing support after completion
Certification pack, labelled boards and a direct line for aftercare questions long after handover.
Our process
Five steps from first call to signed certificate
No vague timelines and no open-ended pricing. You always know what happens next.
- 01
Tell us what you need
Call, WhatsApp or send the quote form. We ask the right questions up front so nothing is missed.
- 02
Free consultation or site survey
We check the supply, existing installation and access, then talk through realistic options.
- 03
Fixed quotation
An itemised written price with scope, materials and timescales — valid for 30 days.
- 04
Professional installation
Scheduled slots, protected surfaces, tidy routing and daily updates on longer projects.
- 05
Testing, certification & aftercare
Full test results, certificates, labelled boards, a walk-through and continued support.
Selected work
Case studies from the Apex portfolio
Each project shows the challenge, the work completed and the outcome — the same way we'll document yours.
Domestic rewireFull house rewire, 1930s semi-detached
Roath, Cardiff
- Challenge
- Original rubber-sheathed cable, a rewireable fuse box and only two sockets per room in a house about to be redecorated throughout.
- Work completed
- Complete rewire staged floor by floor, new 18th-edition RCBO consumer unit, 42 additional socket outlets, LED lighting design and dedicated circuits for kitchen appliances.
- Outcome
- Fully certified installation delivered in nine working days with decorating-ready chases and zero damage to retained original features.
Commercial lightingOffice lighting upgrade across two floors
Cardiff Bay
- Challenge
- Ageing fluorescent fittings causing glare complaints, high energy draw and constant reactive maintenance callouts for a 60-desk office.
- Work completed
- Replacement suspended linear LED scheme with daylight and presence sensing, emergency lighting upgrade and full compliance testing, all completed across two weekends.
- Outcome
- Measurably better lighting levels at desk height, a substantial reduction in lighting load and no interruption to trading hours.
DemoThese are demonstration case studies written for this portfolio build, not real completed projects.
Client feedback
Rated for tidy work, clear pricing and turning up when we say
“The team planned the rewire around our young family, worked room by room and left the house spotless every evening. The certification pack was handed over the same week.”
Rhian M.Full house rewire · Pontcanna, Cardiff “Our floor was relit over two weekends with zero disruption to trading hours. Lighting levels are far better and the energy saving was measurable within a month.”
Dan T.Office lighting upgrade · Cardiff Bay “Clear survey, fixed price, tidy cable run and a proper explanation of load management. Exactly what you want from an electrician.”
Sioned P.EV charger installation · Penarth
DemoAll reviews shown are placeholder content written for this demonstration site.
DemoReserved space for a live Google Reviews feed in the delivered build.
Free fixed quote
Five quick questions, one fixed price
Tell us about the job and an electrician reviews it personally. Emergency requests are called back first.
- No call centre — your enquiry goes to the team on the tools.
- Itemised written quotation, valid for 30 days.
- Free survey for rewires, boards and EV charge points.
Step 1 of 5 — Service
20%
Common questions
Answers before you pick up the phone
Still unsure? The full FAQ page covers pricing, certification, insurance and response times in more detail.
Free quotation
Need an electrician in Cardiff or South Wales?
Send the details through and you'll get a fixed written quotation — or call now for an emergency response.