# JNH Electrical Services

JNH Electrical Services is an electrician in Battersea. Rated 5.0/5 from 5 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 37 out of 100 (building a public record). The score rests on rated 5.0 from 5 reviews.

## About
The business looks forward to speaking with you to discuss your electrical needs.

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

Most recent review: 5 months ago.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "The shower stopped working, and Sam of J N H Electrical deduced that the shower cable had failed due to being the wrong power rating, causing damage to the shower unit. Sam installed a new shower with the correct cable to the consumer unit, and it all worked perfectly. A very prompt and neat installation, and I would recommend his services to others."
> Source: Which? Trusted Traders Consumer (5.0, via Which? Trusted Traders)

> "He is incredibly good and the quality of work is second to none. I've put him in touch with quite a lot of people, I'm glad to say he's done good work for them too. Trustworthy & prices are reasonable too. Have used 3 times over a period of a year. He's always gone above and beyond. He's going to come back soon to sort out my fuse box."
> Source: Which? Trusted Traders Consumer (5.0, via Which? Trusted Traders)

> "Have been using Sam's services for over 5 years, he's the only the electrician that I use now. This is because he is always going the extra mile, such a helpful and nice guy. Nothing is too much trouble."
> Source: Which? Trusted Traders Consumer (5.0, via Which? Trusted Traders)

## Trades
Electrician

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Electric Showers
- Electrical emergency services
- Electrical installations
- Electrical repairs
- Electrical testing services
- Fuse boards
- Landlord safety certificates
- Outdoor electrical wiring
- Rewiring
- Electric Vehicle Charging Points

## See their work
_Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_
- [Instagram](https://www.instagram.com/jnhelectric88)

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 5 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/jnh-electrical-services/checks

## Credentials & sources
- Credentials shown: 2 (none currently verifiable)
- Companies House status: Unknown
- Evidence held from: Which? Trusted Traders, NICEIC
- Public evidence last checked July 2026

## What this business says about itself
_Self-declared on the trader's own website, not independently verified:_
- Established: 2013 (13 years in business)

## Opening hours
- Source: Which? Trusted Traders
- Open 7 days a week
- Monday–Sunday: 12am–11:59pm

## Before you hire an electrician
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- In England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations. Confirm they will handle that.
- Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.
- Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done. It is your proof the work is safe and compliant, and you will need it if you ever sell.
- Look for consistent reviews across several named sources, not one polished profile.
- Check any credential evidence, and that the business details independently check out.

## Contact
- Phone: 07988 863129
- Website: https://www.jnhelectrical.com

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/jnh-electrical-services
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.