12 Electrical & Emergency Electrician
About the company
12 Electrical Emergency Electrician Ltd. is a family-run business. It has over a decade of experience, and over 15 years of experience. Its team is NAPIT-accredited, insured, and trained to BS 7671 standards. It serves Cardiff and the South West, South Wales, Bristol, Gloucester, Cheltenham, and Weston-super-Mare.
It specialises in emergency call-outs, house rewiring, consumer unit upgrades, and electrical testing. It serves domestic and commercial clients. It offers free estimates. It accepts card payments. It provides electrical wiring and rewiring services, and lighting installation and repair services.
What customers say
Based on genuine customer reviews
12 Electrical & Emergency Electrician holds a perfect 5 rating from 402 reviews. Reviewers repeatedly praise named electricians Hamsa and Hamza for fast emergency response, including late-evening call-outs, often arriving within or ahead of the estimated time to fix issues such as RCD tripping and faulty sockets.
Customers highlight fair, as-quoted pricing and clear explanations of the fault, with several describing the service as reliable in situations where other electricians could not be reached. The company is repeatedly recommended as a dependable option for urgent electrical problems.
Reviews
Reviews are taken from publicly available sources.
Great service from Hamsa for an emergency repairs and then a follow-up visit for more permanent repair. Very reliable especially in an area where other electricians can’t be bothered. Highly recommended.
We had an issue with the RCD tripping over and over again. They sorted the issue in good time and for a good price. Courteous and genuinely friendly. A professional outfit.
Arrived before the advised time, amazing service that you need when in situations like this at 22:00. Cannot recommend enough👍
Needed emergency electrical this morning arrived at 1230 as our electric was tripping fixed and solved the issue right away amazing service very polite helpful. We recommend them any day definitely 5 ⭐️ service
Amazing, arrived well inside estimated time found the issue and sorted it out.. very professional and nice guy will definitely use again… thank you
Arrived at the time agreed, was very polite and worked with great efficiency. The cost was as quoted, and the work was completed to a high standard. Definitely know who to call if I ever need an electrician again.
Came out same-day, fair price, worked fast and sorted everything within 20 minutes (changing a socket with wires that felt a smidge too short). And was nice enough to give me some helpful advice about some light fittings I was having trouble with afterwards. Definitely seems like a good, reliable option if you need a local sparky!
Electricians in Cardiff compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 9 businesses in this category in Cardiff are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | 12 Electrical & Emergency Electrician (this page) | ★ 5,0 | 402 | Yes |
| 2 | APP ELECTRICAL LTD | ★ 5,0 | 211 | Yes |
| 3 | Lightwork Electrical | ★ 5,0 | 185 | Yes |
| 4 | ASAP Electrical Cardiff | ★ 5,0 | 37 | Yes |
| 5 | Gavin Owen Electrical Services | ★ 5,0 | 22 | Yes |