Infrastructure & Electrical Specialists Across Northern Ireland
Delivering electrical, telecoms and utility infrastructure projects safely, efficiently, and on schedule.
WHO WE ARE
CDNI delivers specialist electrical, telecoms, and infrastructure services across Northern Ireland. Our experienced teams support public and private sector projects including street lighting, highway electrical works, telecom installations, commercial electrical fit-outs, and maintenance contracts.
- Fully Accredited
- Highway Qualified Teams
- Emergency Callouts
- Public Sector Experience
- Commercial & Industrial
Why Choose Us
At CDNI, we combine industry expertise, technical capability, and a commitment to safety to deliver reliable infrastructure and electrical solutions across Ireland and the UK. From large-scale public sector projects to specialist commercial works, our experienced teams are dedicated to delivering every project efficiently, safely, and to the highest professional standards.
Over 30 years of expertise serving the UK & Ireland
Fast response times
Fully trained, professional, and competent staff
A proven record of safe, efficient, and reliable service
Trusted by Government bodies, contractors, and local authorities