about us

About NJS Limited

Earning an excellent reputation for quality, honesty, and expertise, we have a simple philosophy to provide cost-effective and complete electrical engineering services. Serving domestic, commercial, and industrial organisations, we cover substantial contracts and gain a large amount of repeat business.

As registered NICEIC™ engineers, our team is assessed on a regular basis to ensure that we meet the relevant technical and safety standards. Our company adheres to the rules of the NICEIC™, and we provide a high-quality service as a result. A Platinum Promise service is offered with any NICEIC™ affiliated company. If you are not happy with any of the work provided by our contractors, they agree to mend the deficiencies. This gives you the peace of mind that we always provide a high-quality solution.

Some of the reasons you can trust NJS Limited

NICEIC, darlington electrician

Proud members of the NICEIC Approved contractors scheme

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Checkatrade, darlington electrician

Proud members of the independent Checkatrade quality traders scheme

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Trust mark, darlington electrician

Proud to be an Ohme EV installer at the best prices


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Example works, darlington electrician

Orisec Professional alarms systems installed to the highest standards

Security Systems

CONTACT US TODAY, in Darlington, County Durham, for a free survey and quotation on our security lights and external lighting.