# NJS Limited

NJS Limited is an electrician in Darlington. Rated 4.9/5 from 318 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.

We cross-checked Companies House: this business is officially registered for work that matches the electrician services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.

## About
Verified alarms / security in Darlington, County Durham.

Rated 4.9★ — in line with the local average for electricians in Darlington. Across 22 rated electricians in Darlington, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Having had the system installed in February 2023 this latest visit was for the third annual service and as usual Paul and Morris were punctual and respectful whilst in the property undertaking the work. We have always been impressed with NJS Ltd ever since Neil originally visited in early 2023 to outline the system they would be installing to suit our requirements. I would recommend Neil, Gina, Paul and Morris if anyone is seeking security system in their home. Thanks again"
> — Anonymous (5.0, via Checkatrade)

> "Burglar alarm service"
> — Anonymous (5.0, via Checkatrade)

> "Excellent job undertaking by two excellent workmen of fitting alarm system to home premises"
> — Anonymous (5.0, via Checkatrade)

## Trades
Electrician, Landscaper, Plumber

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 318 public reviews on this profile. (via Checkatrade)
- Source profile spread: MTT is showing 1 source profile for this trader. (via Checkatrade)
- Business identity: MTT is showing public business identity data for company number 05839722 with operating status active. (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/njs-limited-2/checks

## Credentials & sources
- Verified credentials on file: 0
- Companies House status: active
- Evidence held from: Checkatrade

## 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.
- Ask to see a portfolio of completed work like yours, plus recent references you can contact.
- Check the credentials and registrations that matter for this work — and that they are current.

## Contact
- Phone: 07463 791942

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/njs-limited-2
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.