City & Guilds Qualified - Level 3

NICEIC - Approved Contractor

NICEIC - PAT Testing

NICEIC - Part-P Domestic Installer

Mr Neil Britton

NJS Limited are Electrical and Security Contractors based in Darlington, trading since 1996. We offer domestic Electrical and Security services, covering Darlington, Aycliffe, Bishop Auckland, Spennymoor, Sedgefield and surrounding areas. Whether it is a full house rewire, circuit board upgrade, additional sockets, outside power and lighting, new light fittings, we will provide you with a free no obligation written quotation.  All our quotes are tailored to suit your individual needs. We pride ourselves on good communication with our clients. Our commitment to reliability and quality extends throughout our entire business operation. Our ability to carry out all types of work, to the highest possible standards has been proven time and time again through feedback. For your complete peace of mind and quality assurance we are members of the NICEIC (the National Inspection Council for Electrical Installation Contractors)

EV Charger

Orisec Alarms

Garden, Lighting

Garden Lighting

Post mounted LED GU10 Downlights on a small garden decking area

GU10 Fence Lights

NJS Ltd

Board upgrade in domestic property

New 3 way RCBO protected circuit board in a garage conversion

Garage / Extension

Installation of a new metal enclosure circuit board to the latest version (amendment 3) of the wiring regulations

Installation of a 3 way RCBO circuit board to a small commercial unit in Shildon

Commercial unit

Another circuit board upgrade to a property in Darlington

Circuit board upgrades

NJS flyer promoting circuit board upgrades

NJS Van

NJS Promotion

Custom designed "as Installed" site plans

Digital display fully addressable fire panel at Darlington retreat

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Commercial Fire System

Huge 75" LED TV recessed into a custom built chimney breast wall with top quality motorised drop down speakers to the ceiling , dual sub woofer speakers and 7.1 surround system.

Media Wall

Huge 75" LED TV recessed into a custom built chimney breast wall with top quality motorised drop down speakers to the ceiling , dual sub woofer speakers and 7.1 surround system. LED mood lighting to each side of the chimney wall and under side of the fire surround.

Speakers down, wall wash lights on

Huge 75" LED TV recessed into a custom built chimney breast wall with top quality motorised drop down speakers to the ceiling , dual sub woofer speakers and 7.1 surround system. Night time and mood lighting on with a roaring fire.

Roaring Fire

High Tech Lounge

IP bathroom LED down lights installed for a customer during a full renovation

Bathroom LED Lights

Feature lights installed for a client after an attic conversion

Attic Conversion Lighting

A clients own light fitting installed in Darlington

Ceiling Fixture

Installation of colour changing LED mood lights to a high spec bathroom in Darlington

Bathroom Mood Lights

Lighting Upgrades

2 double sockets for appliances all RCD protected in main property

New extension for a customer in Barnard Castle

Garage extension for a customer in Barnard Castle

House extension for a customer in Barnard castle

Brushed chrome fire rated downlights for a Darlington customer

Fire rated down lights

TV wall before 1st fix - Kitchen works in Darlington

Inset TV with wall speakers - Kitchen works in Darlington

Sink wall during 1st fix - Kitchen works in Darlington

Sink wall after 2nd fix - Kitchen works in Darlington

2nd fix completed - Kitchen works in Darlington

Canopy lights above hob - Kitchen works in Darlington

Built in fridge freezer - Kitchen works in Darlington

Feature twin TV wall with bar and colour changing LED lights

Wall feature with colour changing LED strips

Entrance porch lights with illuminated water feature

New external lighting to a Darlington property

Domestic Electrical

New emergency lighting system installed for one of our commercial clients in Shildon

Emergency Lighting

Emergency Lights

Removal of old fuse boards and relocation of metering equipment to new lower position below ceiling height

New 36 way 3 phase circuit board - Darlington Tanning Salon

Finished board all labeled up at Darlington tanning salon

New 3 way RCD board for small office unit at a Commercial rental unit in Shildon

New metering for individual rental units in Shildon

New metering and circuit board for small rental unit in Shildon

48 way 3 phase distribution board tested in their head office

Front of the new 16 port data patch panel

Sew sockets installed with circuit identification

Major Recruitment New Offices

Circuitboardalllabeledfollowinginstallationofnewservices

BS5839 compliant fire system, BS5266 compliant emergency lighting system and BS7671 compliant electrical system in new industrial units in Newton Aycliffe

BS5839 compliant fire system, BS5266 compliant emergency lighting system, BS7671 compliant electrical system in new industrial units in Newton Aycliffe

Commercial Electrical

How the wiring was left in the factory by the previous owners

Old Wiring

Reznor gas heaters with Smartcom 3 controllers

Reznor Heaters

Perimeter Lights

LED perimeter lights

LED Perimeter Lights

Bays 1 and 2 with 300W Kosnic low bay LED fittings

Low bay lights

bays 1 and 1 receiving their 300W Kosnic LED low bay fittings

LED Lights Install

New section boards for the factory services

Section Boards

LED down lights and Mezzanine area feature lighting to the reception area

Entrance

New slimline 3Hr LED directional exit signs

Exit Signs

Local Boards

Destrat fans, low bay lighting, Crane services all installed and the factory now in operation

Finished Lighting

2 more bays of Kosnic LED low bay lighting installed 

Lighting in porgress

All services completed and the factory in operation 

Completed Factory

New DB for the ground floor local office services

Office DB

Peterlee Glass Factory

Client reported a socket not working - can you guess why ?

Faulty Socket

An isolator in a commercial premises with a damaged housing exposing live terminals  

Damaged Equipment

This was found live and still in use during an inspection of a commercial unit in Shildon, live connections exposed, fused neutral conductors, taped cable joints - a fire waiting to happen

Dangerous Fuse Board

Condition Report Issues

Pyronix wireless heavy duty alarm contacts to a commercial unit in Darlington

Commercial Installation

Wireless dual tech sensors installed as part of a commercial installation to a unit in Darlington

Commercial Alarm

Installation of a Pyronix Enforcer wireless alarm system to a commercial premises in Darlington 

New fully illuminated external sounder as part of a system upgrade in Darlington

Delta Belle X

Installation of another Pyronix Enforcer wireless system for a customer in Darlington

Enforcer Wireless Panel

No wiring on show when using the wireless sensors

Deltabell external sounder for another satisfied customer

Another wireless enforcer system installed

New Pyronix external sounder unit for a Darlington customer

New Pyronix wireless security system installed to a Darlington residential property

Finished wireless enforcer security system with fused mains supply

Illuminated keypad on another wireless install

External sounder unit fitted to a new build in Darlington

Wireless security system installed in Newton Aycliffe

New fully illuminated external sounder to a new system install in Barnard Castle

Security system upgrade to a Darlington home

Pyronix Deltabelle upgrade to a Darlington home

Pyronix Euro upgrade to a Darlington domestic home

Another pyronix Deltabell install in Norton

Pyronix digital LCD security alarm keypad to a new system install in Barnard Castle

Security

NJS Limited

Full rewire of my house and install of car charger

Couldn’t be happier with the work, professionalism, and honest approach from NJS - I will be definitely be using them for future work and would happily recommend

All round brill experience

Highly recommend Neil and his team. You won’t get a more flexible and friendly approach to a job. The went above and beyond. There are courteous, extremely knowledgeable and tidy. Don’t hesitate to book these guys. And they will give suggestions and honest ideas as to what will work. They thought of many things I hadn’t, all of which were so useful! Thank you once again NJS !

Full rewire plus ev charger

Good company to deal with and very helpful and reliable. NJS look after the electrical work for our rental properties. Work is always carried promptly and to a high standard. Would highly recommend.

Very reliable

What can I say?    A real professional from coming for the quote to leaving when done the job!

Fitted an EV charger.   Explained the best way to do it and what charger to have

On the day arrived on the time stated, did a really professional job and even swept up after!!!!

A fantastic company and well worth a 100% review

Best around!!

We had a rewire needed. Neil came out and was very informative and professional. The quote given was great. The workers to kept the work to a brilliant standard, clean and the works were done quickly.

10 out of 10

Neil came out at short notice to fix our shower. Brilliant service as always, prices very competitive.
 
I have used NJS several times in the past and they are my first port of call for all things electrical.
 
Highly recommended.

Fixed shower at short notice.

Average score based on 33 reviews in the last 12 months

Services offered by NJS Limited, working as Alarms / Security, Electrician in County Durham etc

NJS Limited | Alarms / Security | Darlington | Checkatrade

NJS Limited are Electrical and Security Contractors based in Darlington, trading since 1996.We offer domestic Electrical and Security services, covering Darlington, Aycliffe, Bishop Auckland, Spennymoor, Sedgefield and surrounding areas.Whether it is a full house rewire, circuit board upgrade, additional sockets, outside power and lighting, new light fittings, we will provide you with a free no obligation written quotation. All our quotes are tailored to suit your individual needs. We pride ourselves on good communication with our clients.Our commitment to reliability and quality extends throughout our entire business operation. Our ability to carry out all types of work, to the highest possible standards has been proven time and time again through feedback.For your complete peace of mind and quality assurance we are members of the NICEIC (the National Inspection Council for Electrical Installation Contractors) 

Electrical and Security contractors based in Darlington and covering the North East. Free quotations and advice.

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