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01738 504000At Reliance Systems Ltd, we provide fully compliant fire alarm system installation services designed to protect personnel and property with advanced detection and alerting technology. Our expertly engineered systems ensure early warning in the event of a fire, helping occupants evacuate safely while minimising damage to your property.
With over 20 years of experience installing high-specification fire detection systems across the UK, our team delivers tailored fire safety solutions that meet your specific building type, occupancy requirements, and all necessary insurance and regulatory compliance standards including BS 5839.
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01738 504000Our domestic fire alarm solutions are designed to protect homes across the UK, including flats, houses, HMOs, and large private estates. We design and install systems in accordance with BS 5839-6, ensuring correct coverage and device types per property type and occupancy level.
From optical smoke detectors to heat sensors in kitchens and wireless interlinked alarms for retrofits, we provide compliant, user-friendly fire protection for homeowners and landlords alike. Our residential fire detection systems meet all regulatory requirements while offering reliable protection for your property and loved ones.
We deliver advanced fire detection systems tailored for commercial environments across UK, including offices, retail stores, hotels, and restaurants. Our commercial fire alarms meet BS 5839-1 standards and can integrate with emergency lighting, sprinklers, access control, and security systems.
Whether you're protecting a small office in Perth or a multi-storey commercial building in London, our systems provide early warning, evacuation control, and reliable performance. Our experienced team ensures every commercial client receives dedicated attention and professional expertise throughout the entire project.
Our industrial-grade fire alarm systems protect critical infrastructure across the UK, including warehouses, factories, energy plants, and chemical processing facilities. We design comprehensive solutions that include flame detection, aspirating smoke detection (ASD), beam detectors, and explosion-proof devices suitable for ATEX zones.
These specialised systems help you maintain operational safety in high-risk industrial settings while meeting strict HSE regulatory requirements. Our installations feature BS EN 54-certified components with IP67-rated enclosures for harsh environments, ensuring reliability in extreme conditions.
Testimonials
Overseeing a portfolio of HMO properties throughout Scotland required fire detection systems that met strict regulatory standards without compromise. Reliance Systems Ltd exceeded expectations by delivering BS 5839-6 compliant solutions tailored to each property's unique layout. Their domestic fire alarm installation service demonstrated exceptional attention to detail from comprehensive site survey through to final certification. The team installed wireless interlinked detection systems throughout my Victorian properties with remarkable care for original architectural features.
Ram Pattel
Our multi-storey office building in Manchester required a complete fire detection system upgrade to meet current regulations. Reliance Systems Ltd implemented an advanced fire detection system that integrated with our existing building management infrastructure. Their commercial installation team worked after hours to minimize disruption, and the BS 5839-1 compliant system they installed provides comprehensive coverage with exceptional reliability.
David Harrington
Our chemical processing facility presented unique fire detection challenges due to potentially explosive atmospheres and harsh operating conditions. Reliance Systems Ltd designed a comprehensive industrial-grade fire alarm system featuring explosion-proof devices for our ATEX zones and aspirating smoke detection for early warning. Their technical expertise with industrial applications was impressive, and the system has already passed two HSE inspections with flying colours.
Ava Thornton
Ideal for large or complex buildings, addressable fire alarm systems identify exactly which device has been triggered and the exact location of the device, enabling rapid response and accurate fault diagnosis. Perfect for hospitals, schools, and office complexes.
Cost-effective and reliable for small to medium buildings. These systems divide buildings into zones, allowing responders to quickly identify the general location of an incident.
A flexible solution ideal for listed buildings, temporary sites, locations where wiring is difficult or disruption to building fabric is not an option. Wireless fire alarms offer fast installation and reliable performance with minimal disruption.
Hybrid fire alarm systems combine wired and wireless technology, making them a convenient choice for sites where cabling is an option in some areas but not in others. They allow for flexible installation, ideal for listed buildings, refurbishments, or expanding existing systems.
Highly sensitive smoke detection used in clean or important environments such as data centres, cold storage, and museums. Air is continuously sampled through a network of pipes for early detection.
Used in high-risk industrial zones, these sensors detect ultraviolet or infrared light emitted by flames and are crucial in environments where rapid fire spread is possible.
Smoke detectors are essential for early fire detection, providing critical warning to allow safe evacuation and minimise damage. This detection works using either optical or ionisation technology and are the typical components of any installation.
Suitable for kitchens, boiler rooms, or environments with dust or steam where smoke detectors may produce false alarms. Detects a rapid rise in temperature or fixed temperature thresholds.
Voice evacuation systems are ideal for large public buildings, replacing standard sounders with clear voice messages to guide safe evacuation in the event of fire or emergency.
Combining smoke and heat detection, these advanced devices offer enhanced performance and reduced false alarms in a variety of commercial and domestic environments.
With over 20 years of experience in fire safety, our certified engineers deliver installations that meet all regulatory requirements including Building Regulations, Fire Safety Order, and insurance conditions.
Ongoing fire alarm maintenance is crucial to ensuring your fire alarm functions correctly when you need it most. Our service packages include regular inspections, device testing, system operation, battery checks and documentation to remain fully compliant with BS 5839-1
Have an outdated or non-compliant system? We assess your current setup and provide upgrade options to modernise your fire detection without unnecessary cost. Whether adding new detectors or migrating to a full addressable system, we enhance performance while staying within budget.
If you're looking for comprehensive security solutions across the UK and want one trusted security specialist to handle all aspects of your security needs - from system design to installation and maintenance - then get in touch with us today.
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