# Williams Electrics

Williams Electrics is an electrician in Cardiff. Rated 5.0/5 from 92 public reviews across 1 named source. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

## About
Based in Cardiff, Williams Electrics provides electrical services to domestic and industrial clients throughout Cardiff and the surrounding areas. Although only established in 2009, the staff have many years of experience in the electrical/electronic industry. Williams Electrics - all aspects of domestic, industrial electrical work, including replacement consumer units (fuse boards), house re-wiring, installing/changing light fixtures, additional sockets, external lighting, installation of power to garages and shed. Please call to discuss the electrical work you need carried out in your home.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Which? Trusted Traders | 5.0/5 | 92 |

_Per-source review counts are per platform and may overlap — they need not sum to the 92 cross-checked total above._

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "After being let down by other electricians, a family member recommended I contact Mark as he had recently undertaken work for them to which they had been very impressed with his services. Mark lived up the the hype! Not only was the work that Mark did excellent but I was also really pleased with how quickly he was able attend the house and complete the work. His communication was excellent and costs were very reasonable. Will definitely use Marks services again for any future work needed."
> — Customer in Cardiff (5.0, via Which? Trusted Traders)

> "Having tried to contact electricians in Bridgend where I live but receiving no response to telephone calls, emails, messages left, I decided to try Cardiff and found Mr Williams on Which Trusted Trader. He returned my call within hours and came and carried out the work I required within a week. He is an excellent electrician, the work was all completed to a very high standard and he was happy to give me advice on other aspects of electrics. Even though he had to travel several miles to my house, his price for all the jobs which took a few hours, was extremely fair. Mr Williams was a very pleasant and efficient electrician and cleared up after the work was finished. I would use him again 100%."
> — Customer in Bridgend County Borough (5.0, via Which? Trusted Traders)

> "Simply the best."
> — Customer in Cardiff (5.0, via Which? Trusted Traders)

## Trades
Electrician

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 92 public reviews on this profile. (via Website)
- Source profile spread: MTT is showing 2 source profiles for this trader. (via Website)
- Business identity: MTT is showing public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/williams-electrics/checks

## Credentials & sources
- Verified credentials on file: 0
- Companies House status: unknown
- Evidence held from: Which? Trusted Traders
- Public evidence last checked May 2026

## Contact
- Phone: 02920004833

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/williams-electrics
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.