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Electrical Contractor Ireland | Callaghan Electrical
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Critical Power Systems

Critical Power Systems

Power That Stays On When It Matters Most

We design and install critical power systems that keep essential services running through any interruption. From standby generation to UPS integration and automatic changeover, we deliver resilient, fully coordinated power infrastructure for healthcare, data, industrial and other mission-critical environments.

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Our Clients

Trusted by the best

Projects

Related Projects

Resilient power delivered for healthcare, data and other mission-critical facilities.

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Clones Garda Station

Clones Garda Station

Complete electrical upgrade at Clones Garda Station for An Garda Síochána, delivered for the OPW in a live operating environment.

Project
Breffni Air

Breffni Air

Full end-to-end electrical fit-out of office accommodation and warehouse for Breffni Air, at the IDA Business Park, Cavan.

Project
Mount Argus

Mount Argus

Full electrical installation of 180 one-, two- and three-bedroom apartments and basement carpark at Mount Argus, Harold's Cross, Dublin.

Project
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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Contact Us

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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Critical Power Systems
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Callaghan Electrical

Critical Power Systems

Resilient power for environments where downtime is not an option.

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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