Which Electrician Should You Choose in Londonderry?

John McNaught Electrical is a trusted provider of electrical services for domestic, commercial, and industrial clients. Established in 2000, we specialise in installations, fault finding, fire alarm inspections, and portable appliance testing. Our NICEIC-approved status and Safe-T-Cert accreditation ensure compliance with industry-leading standards.

Direct Electrical Services provides expert electrical installation, maintenance, and testing services across domestic, commercial, and industrial sectors. Established in 1997, we deliver tailored solutions with a focus on safety, quality, and customer satisfaction. Our comprehensive offerings include project management, automated systems, and specialised maintenance, supported by decades of industry experience.