Business Details
26 Years
experience
Emergency
services
Trusted Electricians in Derry | John McNaught Electrical
Established in June 2000, John McNaught Electrical brings over two decades of expertise to the electrical industry. Our fully qualified engineers deliver comprehensive electrical services for domestic, commercial, and industrial clients, ranging from fault diagnosis and repairs to full-scale installations. We hold NICEIC approval, Safe-T-Cert accreditation, and Constructionline membership, demonstrating our commitment to industry-leading standards. Our team undergoes rigorous training to C&G 2391 standards and utilises advanced infrared technology for precision diagnostics.We specialise in electrical installation condition reporting, fire alarm systems, emergency lighting, and portable appliance testing, all backed by comprehensive insurance and full work guarantees. Our repeat business and expanding client base reflect our dedication to exceeding client expectations through certified compliance and safety-focused practices. We provide tailored electrical surveys and free expert advice, ensuring solutions align with evolving industry demands while maintaining strict adherence to BS7671, BS5839, and BS5266 regulations.
Services
Electrical Installation
Fire Alarms
Emergency Lighting
Portable Appliance Testing
Solar PV Installations
Details
- Year established: 2000
Highlights and features
- 20+ years of electrical industry expertise
- NICEIC-approved contractors with annual compliance inspections
- Free expert electrical advice and surveys
- Safe-T-Cert health and safety accredited
- Guaranteed certified electrical work
Associations and certifications
- NICEIC
- Safe-T-Cert
- Constructionline
Services
Electrical Installation
We provide full electrical installation services for new builds and renovations. Our NICEIC-approved engineers follow BS7671 standards, ensuring safe, compliant systems for domestic, commercial, and industrial properties. Projects include complete rewiring, consumer unit upgrades, and circuit installations.
Fire Alarms
Our fire alarm installations comply with BS5839 regulations. We offer system design, installation, and maintenance for commercial and industrial premises. Services include emergency lighting integration and periodic inspections to ensure operational reliability during critical situations.
Emergency Lighting
We install and maintain emergency lighting systems to BS5266 standards. Our engineers conduct thorough inspections, battery testing, and system upgrades to guarantee functionality during power failures, ensuring compliance with safety regulations for commercial properties.
Portable Appliance Testing
Our in-house PAT testing ensures electrical equipment safety in workplaces. Using advanced testing equipment, we examine appliances for faults, providing certification that meets HSE requirements and maintaining duty-of-care obligations for businesses.
Electrical Maintenance
We offer preventive and reactive maintenance services using infrared diagnostics. Our engineers identify hidden faults in electrical systems, providing condition reports and repairs that extend equipment lifespan while maintaining compliance with 17th edition standards.
Questions
What electrical services do you offer?
We provide full electrical installations, fire alarm systems, emergency lighting solutions, PAT testing, and maintenance services for domestic, commercial, and industrial clients.
Are you NICEIC registered?
Yes, we are NICEIC-approved contractors with annual compliance inspections ensuring our work meets current regulations and safety standards.
Do you handle emergency electrical repairs?
We offer breakdown services for urgent electrical faults, with engineers available to resolve critical issues promptly.
What accreditations do you hold?
We maintain NICEIC approval, Safe-T-Cert health and safety accreditation, and Constructionline membership for industry compliance.
Can you test electrical equipment?
Yes, we conduct in-house portable appliance testing (PAT) using certified equipment to ensure workplace electrical safety compliance.
Do you provide electrical surveys?
We offer free electrical surveys and condition reports, identifying system issues and recommending compliance solutions tailored to client needs.
