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Electrical Contractor Ireland | Callaghan Electrical
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Fibre Optic Installation

Fibre Optic Installation

High-Speed Connectivity, Built to Last

We install fibre optic cabling for high-capacity, long-distance and backbone connectivity within and between buildings. Every installation is terminated, tested and certified for reliable performance now and headroom for future demand.

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Our Clients

Trusted by the best

Projects

Related Projects

Fibre backbones delivered on multi-building and large-site projects.

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Cavan Town Multi-Storey Car Park

Cavan Town Multi-Storey Car Park

Electrical contracting package for a critical town regeneration project — the new multi-storey car park in Cavan Town.

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Barnwell Point Apartments

Barnwell Point Apartments

Full electrical installation for 247 A-rated apartment and duplex units at Barnwell Point, Hansfield, Dublin 15.

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Le Chéile Secondary School

Le Chéile Secondary School

Full electrical supply, installation and commissioning for Le Chéile Secondary School, a low-energy new build in Tyrrelstown, Dublin.

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Electrical Contractor Ireland | Callaghan Electrical

Callaghan Electrical

Start your next project right

Tell us about the work. We will give you a straight answer and a clear plan.

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Professional team standing outside stone building office

Ready to discuss your project

Tell us about your electrical requirements. We will bring a solution-focused quality-led approach from the first conversation to the final handover.

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info@callaghanelectrical.ie

049 433 0111

Drumlaunaght, Stradone, Co. Cavan H12 P0 32

Certifications

Electrical Contractor Ireland | Callaghan Electrical

Founded in June 1996, Callaghan Electrical has built a strong reputation for excellence, integrity, and quality in electrical contracting. Our expert electricians provide reliable, solution-focused electric services for residential, commercial, and industrial projects. With years of experience, we deliver high-quality electrical solutions tailored to meet our clients' needs.

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Fibre Optic Installation
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Callaghan Electrical

Fibre Optic Installation

High-capacity fibre for fast, reliable data across sites.

FAQs

How We Deliver

Common questions about how we approach, coordinate and deliver our electrical services — from first drawings to final handover.

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