# JS Electrical Contractors Ltd

JS Electrical Contractors Ltd is an electrician in Potters Bar. 171 public reviews across 2 review sources, rated 5.0/5 where a rating is published. 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.

No Trust Score yet: not enough public evidence held to score this business.

4 reviews in the last 12 months.

Operating since at least 2019 (7 years), according to an independent source, not just their own word.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Checkatrade | 5.0/5 | 118 |
| Which? Trusted Traders | No rating shown | 53 |

_Per-source review counts may overlap. They need not sum to the 171 cross-checked total above._

Rated 5.0, above the local average for electricians in Potters Bar. Across 11 electricians in Potters Bar, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

## Trades
Electrician, EV charger installer, Plumber

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Electric Cookers
- Electric Radiators
- Electric Range Cookers
- Electric Showers
- Electric Smart Thermostats
- Electric Sockets
- Electric Stoves
- Electric Vehicle Charger Installation
- Electrical Contractors
- Electrical Under Floor Heating Installation
- Energy Efficient Lighting
- Extractor Fans

## Areas covered
_Towns and areas this trader lists serving. This is their own stated coverage, so confirm they cover your exact address before you book:_
- Potters Bar

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

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 171 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 3 public listings for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data for company number 11305379 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/js-electrical-contractors-ltd-2/checks

## Credentials & sources
- Credentials shown: 1 (none currently verifiable)
- Companies House status: Unknown
- Evidence held from: Which? Trusted Traders, Checkatrade, Companies House
- Public evidence last checked June 2026

## What this business says about itself
_Self-declared on the trader's own website, not independently verified:_
- Emergency availability: Available 24/7 for emergency callouts
- Guarantee: Guaranteeing 100% satisfaction
- Established: 2017 (9 years in business)
- Experience they state: Over 20 years experience
- Areas served: Hertfordshire, Home Counties
- Good to know: Free quotes

## Opening hours
- Source: Which? Trusted Traders
- Monday–Friday: 8am–4:30pm

## 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: 07367 088091
- Website: http://www.js-electric.co.uk

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/js-electrical-contractors-ltd-2
Real public evidence only: every figure traces to a named source, and reviews are cross-checked across 2 review sources. If a source does not carry a field, it is not shown.