Cardiff, Wales
26 Top Rated Electricians in Cardiff for 2026
26 electricians in Cardiff ranked by reputation.
Most Recommended Provider in Cardiff
1
12 Electrical & Emergency Electrician
Top Rated ★★★★★ 5.0 (330 reviews) · Cardiff
- Exceptional 5-star rating from 330 Google reviews.
- Rapid emergency response and prompt service.
- Praised for fair pricing and clear explanations.
Expert faultfindingElectrical wiringElectrical rewiringElectrical installationsEmergency electrical services
2
Assured Electrical Solutions
Top Rated ★★★★★ 4.9 (532 reviews) · Cardiff
- Exceptional 4.9/5 star rating from 532 Google reviews
- Highly praised for professional, efficient, and friendly electricians
- Expertly installs EV chargers and handles diverse electrical work
Emergency calloutsComplete electrical installationsDomestic electrical workCommercial electrical workMinor electrical fault finding
3
GDKelectromain
Top Rated ★★★★★ 5.0 (100 reviews) · Cardiff
- Exceptional 5/5 star rating from 100 Google reviews
- Prompt and efficient service for all electrical needs
- Professional, trustworthy, and highly recommended electrician
Electrical Works including MinorEICR Certificates Landlord CertificatesPortable Fixed Appliance TestingLighting Installation and RepairHandyman Services
4
Electricall South Wales
Top Rated ★★★★★ 4.9 (216 reviews) · Cardiff
- Highly rated with over 200 five-star reviews
- Praised for polite, efficient electricians
- Excellent workmanship and post-job tidiness
Electrical Services for LandlordsElectrical Services for CommercialElectrical Services for DomesticElectrical RepairsWiring Services
5
Heathwood Electrics
Top Rated ★★★★★ 5.0 (60 reviews) · Cardiff
- Achieved a perfect 5/5 star rating
- Praised for friendly, professional and reliable service
- Known for high quality work and fair prices
Small electrical jobsNew electrical installations
6
NDL Electrical Limited
Top Rated ★★★★★ 5.0 (52 reviews) · Cardiff
- Consistently praised for professionalism and helpfulness
- Rapid response, especially for emergencies
- Expert electricians, often going the extra mile
Domestic Commercial Electrical InstallationsFull Rewiring RepairsSmoke Heat Detector InstallationsWiredWireless Intruder and SecurityExternal Power Supplies Lighting
7
Vedmore Electrical Solutions
Top Rated ★★★★★ 5.0 (44 reviews) · Cardiff
- Exceptional communication and helpful advice
- Highly professional, top-quality workmanship
- Consistently earns 5-star customer reviews
New Build InstallationsExtension InstallationsComplete and partial rewiresAdditional sockets switches lightingConsumer unit Fuse box
8
Cardiff Electrical Home Rewire Ltd
Top Rated ★★★★★ 5.0 (42 reviews) · Cardiff
- Exceptional 5/5 star rating from 42 reviews
- Professional, tidy, and high-quality electrical work
- Clear communication and transparent pricing
House RewirePartial RewireConsumer Unit UpgradesEICRs Electrical Installation ConditionCCTV Data Cabling
9
Cardiff-Electrician.com
Top Rated ★★★★★ 5.0 (34 reviews) · Cardiff
- Highly professional and knowledgeable electrician
- Swift, reliable, and efficient service
- Excellent communication and customer care
Full rewiresElectric Cooker Oven InstallationsElectrical Fault FindingElectric Shower InstallationsEmergency Lighting
10
CAG Electrical Ltd
Top Rated ★★★★★ 5.0 (31 reviews) · Cardiff
- Consistently praised for professionalism and knowledge.
- Reliable, punctual service with prompt responses.
- High quality work and tidy approach.
Comprehensive electrical servicesEmergency electrician servicesPlanned electrical workEICR Electrical Installation ConditionEmergency callouts 12 hour
11
SP Electrical (South Wales)
Top Rated ★★★★★ 4.9 (47 reviews) · Cardiff
- Quick, efficient, and prompt service.
- Professional, tidy, and high-quality workmanship.
- Excellent communication and customer care.
EV Charger installationConsumer Unit UpgradesEICR ReportsPAT Testing247 emergency electrical call
12
ElectVicks LTD
Top Rated ★★★★★ 5.0 (26 reviews) · Cardiff
- Consistently 5-star rated service
- Reliable, efficient and professional team
- Expert EV charger installations
Electrical ServicesCCTV ServicesSpotlights installationOutdoor socket installationHIKVision CCTV installation
13
AARDEE Electrical Services Cardiff
Top Rated ★★★★★ 4.9 (32 reviews) · Cardiff
- Highly skilled and professional electricians
- Excellent communication and reliable service
- Consistently praised for fair pricing
Car Charging Points PodsElectrical Fault FindingElectric Hob Cooktops installationExternal Lights installationExtractor Fans Ventilation installation
14
Gavin Owen Electrical Services
Top Rated ★★★★★ 5.0 (21 reviews) · Cardiff
- Highly rated for quality workmanship
- Reliable, punctual, and friendly service
- Consistently praised for cleanliness and tidiness
Domestic electrical work largeElectrical refurbishmentsElectrical alterationsElectrical additionsFault diagnosis and repairs
15
Sonik Electrical
Top Rated ★★★★★ 4.8 (44 reviews) · Cardiff
- Highly efficient and reliable service.
- Professional, friendly and knowledgeable electricians.
- Excellent for prompt and urgent electrical repairs.
Residential servicesCommercial servicesIndustrial servicesElectrical designElectrical installation
16
R Tarr Electrical
Top Rated ★★★★★ 5.0 (16 reviews) · Cardiff
- Consistently 5-star rated from all 16 reviews.
- Praised for prompt, professional, and reliable service.
- Customers highly recommend for quality workmanship and value.
Electrician servicesDomestic Electrician servicesElectrical Testing and InspectionsLED Lighting installationSwitchboard Upgrades
17
Cardiff PAT Testing
Top Rated ★★★★★ 4.9 (21 reviews) · Cardiff
- Highly rated, professional PAT testing
- Efficient service and clear communication
- Reliable, punctual, and great value
Portable Appliance Testing PAT
18
GMI Electrical Ltd
Top Rated ★★★★★ 5.0 (10 reviews) · Cardiff
- Consistently praised for professionalism and quality workmanship
- Reliable, timely service, often responding same day
- Friendly, customer-focused approach; goes above and beyond
Solar PV and BatteryElectrical InstallationMaintenance including daytoday contractsTest and Inspection
19
Figure of Eight Events Ltd
Top Rated ★★★★★ 5.0 (6 reviews) · Cardiff
- Consistently praised for professional and reliable event power.
- Customers love their friendly, helpful and professional team.
- Known for immaculate, high-quality event equipment.
Event ServicesTemporary Power
20
M+B Electrics
Top Rated ★★★★★ 5.0 (6 reviews) · Cardiff
- Consistently praised for professional, tidy work
- Friendly, reliable service; highly recommended
- Expertise in full rewires and diverse electrical tasks
Inspecting electrical componentsTesting electrical componentsRepairing electrical componentsInstalling electrical componentsModifying electrical components
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