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Apartment Building


Silver Hill


The electrical partner of choice for commercial fit-outs, installations, and refurbishment projects.  Our team works with architects, builders, design partners and direct clients across office, retail, leisure, and hospitality. 



​From multi-unit, phased residential developments to bespoke projects, we combine our electrical know-how and capability with today’s advanced home technologies to deliver smart residential experiences.


With our specialist experience across acute hospital, primary care, nursing home and public/private clinics, your healthcare project is in the safe hands of our highly skilled design and installation teams.

Lighting Treatment Room


For projects of various scale and complexity, we are leaders in the industry!  Callaghan Electrical have a long legacy across electrical industrial projects including factory maintenance, production environments and sewage works.

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Breffni Air CaseStudy
Le-Cheile School


As educational needs and approaches evolve, so do we.  Callaghan Electrical has extensive experience working with modern schools and educational institutions to design, deploy and support innovative and interactive classroom and learning technologies 

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Mount Argus Project


We’ve been shining lights on streets, car parks, pitches and public areas since inception.   Our capabilities span both internal and external lighting installations including large scaling lighting projects, emergency lighting and bespoke lighting solutions.

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