Commercial Electrical
Full Electrical Installations
We provide complete commercial electrical installations for new builds, refurbishments, and infrastructure projects. Our services include power distribution, lighting systems, containment, cabling, and specialist electrical infrastructure designed to meet modern operational and energy efficiency requirements.
Office Refurbishments
CDNI supports office refurbishment projects with professional electrical upgrades and modifications. We work closely with contractors, developers, and business owners to deliver modern, safe, and efficient workplace environments with minimal downtime and disruption.
Schools & Healthcare
We understand the importance of safety, reliability, and compliance when working within educational and healthcare environments. Our teams are experienced in delivering electrical works within live operational settings while maintaining strict safety procedures and ensuring minimal disruption to staff, students, patients, and visitors.
Emergency Lighting
We install, maintain, and test emergency lighting systems to ensure buildings remain compliant and occupants can safely evacuate during emergency situations. Our services include system upgrades, fault finding, replacement lighting, and scheduled testing programmes.
Testing & Inspection
Our electrical testing and inspection services help clients maintain compliance, safety, and operational reliability. We carry out inspections, fault diagnostics, condition reporting, and certification services in accordance with current electrical regulations and industry standards.
Planned Maintenance
CDNI provides planned and reactive electrical maintenance services to support the long-term performance and reliability of commercial and infrastructure electrical systems. Our maintenance programmes are tailored to reduce downtime, improve safety, and minimise operational disruption.