Electrical Services We Offer in Cardiff
Looking for reliable electricians in Cardiff? At Newcastle Electricians, we bring dependable, safe and professional electrical services to your doorstep. From older homes to newer developments, we address wiring, lighting, power and fault issues with precision and care. Expect timely responses, adherence to safety standards and energy‑efficient solutions tailored for Cardiff’s mix of residential, commercial and light industrial spaces.
LED Downlights
Installation
Phone & Data
Cabling
Hot Water
Repairs
Ceiling
Fans
Smoke
Alarms
Switchboard
Installation
Fuse Box
Repairs
House
Rewiring
We Offer 24-Hour Emergency Electrical Services Throughout Cardiff
We Offer 24-Hour Emergency Electrical Services Throughout Cardiff
Contact Us Today to Speak with Our Cardiff Electricians
At Newcastle Electrical, we provide reliable electrical work across Cardiff—covering installations, upgrades, maintenance and emergency assistance. Our locally‑based licensed team understands Cardiff’s unique mix of older homes and modern builds, delivering safe, prompt and cost‑effective solutions tailored to the area’s electrical needs.
Looking for an Electrician for Your Home in the Cardiff
- Electrical fault finding
- Lighting installation
- Switchboard & meter upgrades
- Home automation systems
- Energy audits
- Electrical safety inspections
- Appliance installations
- Cabling and wiring
- Security systems
- Smoke alarms
Different Electrical Services We Offer for Industrial & Commercial Projects
- Switchboard upgrades
- Lighting design and installations
- Data & communications cabling
- Emergency & exit lighting
- Electrical maintenance
- 3-phase connections
- Security system installations
- Electrical safety audits
Why Choose Us
Hear from Our Satisfied Clients
Based on 25 reviews
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Great service and highly professional. Quick to respond and very fair pricing. Would highly recommend!
Response from the owner 20:00 02 May 25
Thanks Steve glad we could sort your switchboard fault! 
These guys arrived at very short notice and were quick and efficient in identifying the problem, restoring power and saving a lot of drama. Thanks heaps!
Response from the owner 20:01 02 May 25
Thanks a lot Sarah! 
Efficient same day service! Very pleased - thank you!
Response from the owner 20:02 02 May 25
Thanks Nicole, glad to get your cooktop sorted! 
I’ve used Chad multiple times and his work was fast and exactly what we needed. Communication before and after was top shelf. Will use again and would recommend.
Chad was very responsive and thorough in his review when we engaged him for an electrical issue we had.
Couldn’t recommend Chad from team Newcastle Electricians enough. Ripper bloke and upgraded our switchboard at late notice. If you’re in the Merewether area and need anything electrical, give Chad a call.
Response from the owner 03:27 18 Apr 25
Thanks Ryan glad we could get your switchboard upgraded safely In Merewether! 
Chad provided a swift and excellent job at our house in Whitebridge. Replacing old sensor lights to new modern sensor lights and a security system.
A very professional and polite guy.
A very professional and polite guy.
Response from the owner 03:27 18 Apr 25
Thanks layne glad we could get your lighting sorted in Whitebridge! 
Chad was recommended to me by my sister. Chad was super efficient, reliable and did an amazing job. I would recommend Chad to anyone needing an electrician!
Response from the owner 03:28 18 Apr 25
Thanks so much Chelsea 😁 
Chad’s work is always quality and reliable. Doing all our electrical work in multiple businesses and homes. Could not recommend more.
Response from the owner 21:47 11 Apr 25
Thanks so much Emma 🫶 
We had Chad out to do some work for us during the renovation of our house.
Honestly one of the most genuine blokes we have ever come across.
Having to get tradesmen in can be a real gamble, especially knowing how many dodgy people there are out there taking advantage of folk.
Chad was quick on getting back to my enquiry, and went above and beyond in making sure we made smarter decisions on the work we wanted done.
I even recommended him to my grandmother, who she said was a complete gentleman towards her.
Honestly one of the most genuine blokes we have ever come across.
Having to get tradesmen in can be a real gamble, especially knowing how many dodgy people there are out there taking advantage of folk.
Chad was quick on getting back to my enquiry, and went above and beyond in making sure we made smarter decisions on the work we wanted done.
I even recommended him to my grandmother, who she said was a complete gentleman towards her.
Response from the owner 07:43 05 Apr 25
Thanks Nik I’m glad we could assist you switchboard upgrade and led downlight replacement in Cardiff 
Frequently Asked Questions
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Electrical Services We Offer in Cardiff
Electrical Fit-Outs
Electrical Fault Finding
Electrical Upgrades
Electrical Inspections
Solar Power Solutions
Electrical Maintenance
Electrical Installation
Electrical Repairs
Emergency Electrician
Local & Expert Electricians in Newcastle