Business Details
26 Years
experience
Trusted Electrical Services in Derry
Established in June 2000, John McNaught Electrical brings over two decades of expertise to the electrical industry. Our team of fully qualified engineers delivers comprehensive electrical services for domestic, commercial, and industrial clients, ranging from fault diagnosis and repairs to full-scale installations. We hold NICEIC approval, demonstrating our adherence to the highest industry standards through annual inspections. Our Safe-T-Cert accreditation underscores our commitment to health and safety compliance. We specialise in fire alarm systems, emergency lighting, and electrical installation condition reporting, utilising advanced infrared technology for precision diagnostics.As Constructionline-registered contractors, we maintain a national pre-qualification status for construction projects. Our services include in-house portable appliance testing (PAT) and compliance with BS7671, BS5839, and BS5266 standards. We prioritise customer satisfaction through guaranteed workmanship, free expert advice, and tailored electrical surveys. Our engineers hold City & Guilds 2391 certification, ensuring technical excellence across all projects. With a growing client base and repeat business, we combine technical proficiency with a client-focused approach to deliver reliable, certified electrical solutions.
Services
Electrical Installation
Fire Alarms
Emergency Lighting
Solar PV Installations
Maintenance
Condition Reporting
PAT Testing
Details
- Year established: 2000
Highlights and features
- NICEIC-registered with annual compliance inspections
- Safe-T-Cert health and safety accredited
- Free expert electrical advice and surveys
- In-house portable appliance testing (PAT) available
- BS7671/BS5839/BS5266 compliance guaranteed
Associations and certifications
- NICEIC
- Safe-T-Cert
- Constructionline
Services
Electrical Installation
We design and implement complete electrical installations for domestic, commercial, and industrial properties. Our NICEIC-certified engineers follow BS7671 standards, ensuring safe, future-proof systems. From new builds to renovations, we deliver compliant solutions with full certification.
Fire Alarms
Specialist fire alarm system design, installation, and maintenance to BS5839 standards. We offer periodic inspections, emergency lighting testing, and compliance certification. Our engineers identify risks and implement life-saving solutions for residential and commercial premises.
Emergency Lighting
Comprehensive emergency lighting solutions meeting BS5266 requirements. We install, test, and maintain systems for commercial and industrial properties, ensuring safe evacuation routes during power failures. Includes regular inspections and compliance documentation.
Condition Reporting
Detailed electrical installation condition reports using infrared imaging and 17th edition test equipment. Our C&G 2391-certified engineers identify hidden faults and provide remedial action recommendations to maintain safety and compliance.
PAT Testing
In-house portable appliance testing for businesses and landlords. We inspect electrical equipment to ensure workplace safety, providing itemised reports and compliance certificates. Services cover commercial and industrial environments across Northern Ireland.
Questions
Are you NICEIC registered?
Yes, we are NICEIC-approved contractors with annual compliance inspections ensuring our work meets current regulations.
Do you offer emergency services?
We provide planned maintenance and inspections but do not offer 24/7 emergency callouts.
What areas do you cover?
We operate throughout Northern Ireland and the Republic of Ireland, with our base in Derry.
Can you test electrical equipment?
Yes, we offer in-house portable appliance testing (PAT) for commercial and industrial clients.
Are you Safe-T-Cert accredited?
Yes, we hold Safe-T-Cert accreditation demonstrating our commitment to construction industry health and safety standards.
Do you guarantee your work?
All our electrical work comes with a full guarantee as standard, ensuring client satisfaction.
