Fire Alarms
Detect Early. Protect Always
Protect your people, property, and peace of mind.
Whether you’re a business, school, landlord, or site manager, fire protection isn’t optional—it’s essential. At ISG, we design, install and maintain high-quality fire alarm systems that detect danger early and help save lives.
Fire Alarm Services
Design
Every building is different. We carry out a full survey to develop a system that meets your layout, usage, and fire risk assessment (FRA). Whether you need simple detection or a fully addressable system, our designs comply with industry standards and meet the fire safety requirements for commercial and public spaces.
Installation
We install reliable, hardwired or wireless fire alarm systems with minimal disruption to your business. All work is carried out by trained engineers and fully tested before handover—ensuring you’re protected from day one.
Maintenance & Servicing
Regular servicing ensures your system works when it matters most. We provide routine maintenance, fault diagnostics, and emergency repairs to keep you covered 24/7. We also offer monitoring options for automatic emergency response.
All our fire alarm services are designed and delivered in accordance with BS 5839.
Working with leading brands…
Why ISG?
Custom Solutions
We tailor every fire alarm system to your building, business type, and legal responsibilities.
Professional
Our team is fully qualified and works to the latest safety and installation standards.
Integrated Protection
Need fire alarms linked to CCTV, access control, or intruder systems? We can design everything to work together as one seamless solution.
Rapid Response
We offer fast call-outs and guaranteed response times for all monitored systems.