Trusted Electrician in Cardiff
Cardiff Electrical Home Rewire Ltd provides comprehensive electrical services across all Cardiff postcodes. From the Victorian terraces of Pontcanna and Canton to the modern developments of Cardiff Bay and the family homes of Cyncoed and Heath, our NICEIC Approved electricians have been serving Cardiff properties for over 20 years.
Cardiff Electrical Home Rewire Ltd provides comprehensive electrical services across all Cardiff postcodes. From the Victorian terraces of Pontcanna and Canton to the modern developments of Cardiff Bay and the family homes of Cyncoed and Heath, our NICEIC Approved electricians have been serving Cardiff properties for over 20 years.
Your Local Electrician Serving Every Cardiff Postcode
Cardiff Electrical Home Rewire Ltd has been the go-to electrician for Cardiff homeowners and landlords for over two decades. Based in Llandaff, we are positioned to reach any Cardiff address — from CF10 in the city centre to CF24 in Splott, CF14 in Whitchurch, and CF5 in Fairwater — within 30 minutes during working hours.
We understand the diversity of Cardiff's housing stock better than any national chain. The Victorian terraces of Pontcanna present different challenges to the 1930s semis in Cyncoed or the post-war estates in Ely and Llanrumney. Our electricians have worked across every property era and type in Cardiff, giving us an unmatched understanding of what each home needs.
When you call us, you speak directly to a local electrician who knows your area. We do not outsource to subcontractors or send unqualified apprentices. Every job is carried out by a fully qualified, NICEIC-registered electrician with specific experience working in Cardiff properties.
Our response times reflect our local presence. Routine appointments are typically scheduled within 48 hours. Emergency callouts across Cardiff receive a response within 60 minutes, day or night. We carry a full stock of common parts and consumer units in our vans, meaning most jobs are completed in a single visit without return trips.
Electrical Services in Cardiff
Every service is backed by our NICEIC certification and 6-year workmanship guarantee.
House Rewire
Complete rewiring for Cardiff homes with outdated or unsafe wiring. Includes filled chases, new consumer unit, and full EICR certificate.
Learn MorePartial Rewire
Targeted rewiring for specific circuits or rooms — ideal for Cardiff extensions, loft conversions, and kitchen renovations.
Learn MoreConsumer Unit Upgrade
Replace your old fusebox with a modern RCD-protected consumer unit. Mandatory for Cardiff rental properties and essential for safety.
Learn MoreEICR Testing
Electrical Installation Condition Reports for Cardiff landlords, homeowners, and property managers. Certified and compliant.
Learn MoreEV Charger Installation
OZEV-approved EV charger installation for Cardiff homes. We handle survey, supply, install, and certification in one visit.
Learn MoreCCTV & Data Cabling
Professional CCTV installation and structured data cabling for Cardiff homes and businesses.
Learn MoreIntruder Alarm
Wired and wireless alarm systems installed across Cardiff with ongoing maintenance options.
Learn MoreEmergency Electrician
24/7 emergency electrical callouts across all Cardiff postcodes. Average 45-minute response time.
Learn MoreTesting & Inspecting
Comprehensive electrical testing for Cardiff properties including PAT testing, thermal imaging, and periodic inspections.
Learn MoreNew Installations
New lighting, sockets, outdoor power, underfloor heating, and smart home installations across Cardiff.
Learn MoreCommercial Electrical
Electrical services for Cardiff shops, offices, restaurants, and commercial premises.
Learn MoreWhy Cardiff Homeowners Choose Us
Genuine Cardiff Locals
Based in Llandaff, CF14. We are not a national franchise — we are your neighbours. We know Cardiff streets, Cardiff properties, and Cardiff building regulations inside out.
Under 60-Minute Emergency Response
Our central Cardiff location means we reach any CF postcode within the hour for emergencies. Most routine jobs are booked within 48 hours of first contact.
500+ Cardiff Jobs Completed
From Victorian rewires in Cathays to consumer unit upgrades in Rhiwbina, we have completed over 500 electrical jobs across Cardiff in the past 5 years alone.
6-Year Workmanship Guarantee
Every job we complete in Cardiff comes with a 6-year guarantee backed by NICEIC. If anything goes wrong with our workmanship, we fix it at no cost.
No Subcontractors
The electrician who quotes your job is the electrician who does the work. No middlemen, no strangers, no surprises.
Transparent Fixed Pricing
We quote before we start. No hourly rates that spiral. No hidden call-out fees. The price we agree is the price you pay.
Common Electrical Problems in Cardiff Properties
Cardiff's diverse housing stock creates specific electrical challenges that require local expertise to resolve properly.
Ageing Wiring in Victorian Terraces
Pontcanna, Roath, and Canton have thousands of Victorian properties with original rubber-sheathed wiring. This insulation degrades over time, creating fire and shock risks that require full or partial rewires.
Overloaded Circuits in 1930s–1960s Homes
Cyncoed, Heath, and Whitchurch semis were wired for a fraction of today's electrical demand. Tripping circuits, warm sockets, and flickering lights indicate dangerous overloading.
Outdated Fuseboxes Without RCD Protection
Many Cardiff homes still have old-style fuseboxes without residual current device protection. These fail to disconnect during earth faults, creating a serious electrocution risk.
Aluminium Wiring in 1970s Properties
Some Cardiff estates built in the 1970s used aluminium wiring, which oxidises at connection points and creates hot spots. This requires specialist attention and often full replacement.
Damp-Related Electrical Issues
Cardiff's wet climate accelerates corrosion in electrical connections, particularly in older properties with poor damp-proofing. This affects earthing systems and can compromise RCD operation.
Non-Compliant DIY Work
We frequently encounter dangerous DIY electrical work in Cardiff properties — from incorrectly wired sockets to bathroom installations without proper IP-rated equipment.
Our Process for Cardiff Customers
Free Consultation
Call or submit a form. We discuss your needs and arrange a convenient time to visit your Cardiff property.
On-Site Survey
A qualified electrician inspects your installation, identifies issues, and provides a detailed, fixed-price quote on the spot.
Scheduled Work
We book the work at a time that suits you. We arrive on time, protect your property, and keep disruption to an absolute minimum.
Testing & Certification
Every job is tested to BS 7671 standards. You receive all required certificates, registered with NICEIC and your local building control.
Guarantee & Support
Your 6-year workmanship guarantee starts immediately. We remain available for any follow-up questions or future work.
Questions About Cardiff
Yes. We cover every Cardiff postcode from CF3 to CF99, including the city centre, Cardiff Bay, Cathays, Roath, Llanishen, and all surrounding suburbs.
Electrician in Cardiff
Get a free quote for electrical work in Cardiff. Call 0333 323 1998 or request a callback.