Scores based on 120 reviews

Reliability & timekeeping

Invoice history based on 97 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.92
120 reviews
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NJS Limited are Electrical and Security Contractors based in Darlington, trading since 1996

We offer domestic and commercial 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)  and the government backed Trustmark Scheme.

Based in

Darlington, County Durham

Works in

Darlington, Aycliffe, Bishop Auckland, Shildon, Spennymoor, Stockton-On-Tees & throughout the North East

Team photos

Paul Mounsey - Senior Electrician

Paul our senior electrician receiving a prize of a Di-log test meter courtesy of Mark Barron, area manager Di-Log North East