NJS Limited
Darlington, County Durham
Checkatrade member since February 201610
Services
- Burglar Alarm - Installation
- Security Assessment
- Intruder Alarms
- Emergency Alarms / Security Service
- Burglar Alarm Servicing
- Fire Alarm Servicing
- Burglar Alarm - Supply & Installation
- Electrical Contractors
- House Rewiring
- Electric Cookers
- Storage Heating
- Electrical Installation Condition Report - Safety Checks - EICR
- Fuseboard / Consumer Unit Installation
- Smoke Alarms
- Immersion Heater Installation
- Electric Stoves
- Emergency Lighting
- Fault Finding
- Electric Heating
- Electric Radiators
- Energy Efficient Lighting
- Electric Vehicle Charger Installation
- Garden Lighting
- Lighting Design
- Hot Tub Wiring
- LED Lighting
- Emergency Electrician Service
- Fuseboard / Consumer Unit Repair
- Electric Sockets
- Extractor Fans
Customer Reviews
Write a review9.89 /10
Based on 32 reviews over the past 12 months
Quality of work
9.91
Reliability
9.91
Communication
9.84
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently describe this company as professional, friendly, and reliable, delivering high-quality and tidy work. They are frequently recommended for their punctuality and expertise on jobs ranging from full rewires to smaller electrical repairs.
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Reviews (327)
- BBryan R
10 Installation of a extra double socket.
Posted 15 June
The whole process was very efficient. The work completed was first class. Completed in the time stipulated. At a very good price.Verified reviewerJob location: DL2 10 All round brill experience
Posted 01 June
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 recommendVerified reviewerJob location: DL2- LLisa M
10 Full rewire plus ev charger
Posted 12 April
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 !Verified reviewerJob location: DL6 9.67 Very reliable
Posted 08 April
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.Verified reviewerJob location: DL310 Best around!!
Posted 04 April
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% reviewVerified reviewerJob location: DL110 10 out of 10
Posted 27 March
Job location: DL3We 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.
Photos
Company Info
Owner
Mr Neil Britton
Ltd Company
10 years on Checkatrade
VAT Registered
No
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)
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since February 2016
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks


