
12
Years of Industry Expertise
24/7
Support Team
500+
Systems Installed and Maintained
100%
complaint to EN standards
Expert Installation,
Servicing & Repairs
We specialise exclusively in commercial fire, security, monitoring and electrical systems for businesses across Dublin and Ireland. From single-site premises to multi-site operations, we design, install, maintain and monitor systems that protect people, property and day-to-day operations.
Our services include commercial security systems, fire alarm installation, CCTV systems, access control and 24/7 monitoring — helping businesses stay secure, compliant and protected.
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Commercial specialists
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Fully licensed, certified & insured
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SLA-driven maintenance & response
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Trusted by retail, industrial, office & multi-site clients

Signal Fire & Security supports businesses across Dublin and surrounding areas with reliable fire and security solutions. We work with offices, warehouses, retail stores, hospitality venues and industrial facilities, delivering systems designed to meet insurance and compliance requirements.
Whether you need a new installation, system upgrade or ongoing maintenance contract, our team provides practical, scalable and dependable solutions tailored to your premises.
Our Services

Intercom Installations
Our Intercom System Installation service enhances communication and security across your premises. We install advanced audio and video intercoms that allow you to identify and communicate with visitors before granting access.

Intruder Alarm Installations
Our Intruder Alarm Installation service is designed to safeguard your premises from unauthorized access and potential threats. We assess your site to create a customised system that delivers rapid detection and instant alerts.

CCTV System Installations
Our CCTV System Installation service provides complete coverage for your premises, deterring criminal activity and ensuring vital evidence is always captured.

Why Choose Us?
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One contractor for fire, security & electrical
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Experienced commercial engineers
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Scalable systems for growing businesses
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Clear documentation, reporting & compliance

Our Valued Customers & Partners
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