At FP Fire, you can count on us for expert fire alarm installation in London. We design and install high-quality fire alarm systems across London, tailored to your building’s layout and risk level. Our fire alarm system installation is vital for protecting lives and property. We ensure all systems meet current safety standards for early detection, fast alerts, and reassurance.
Trustindex verifies that the original source of the review is Google. What an amazing company. You've provided an awesome service. From the management team to the lads on the ground, everyone was so friendly and efficient. They managed to supply and install a new fire door within a week, which was a huge help with my urgent timeline. I would highly recommend this company. If you need their services, get in touch—you won't be disappointed. Thank you, FP Fire, for your brilliant service!Posted on Shakwat KhaliqueTrustindex verifies that the original source of the review is Google. Mahmud and the team did an excellent job installing external fire doors, internal fire doors, emergency lighting and a Grade A LD2 fire alarm system. Excellent communication and a very competitive price. We will be using them for ongoing maintenance given the brilliant service they provided. Many thanks!Posted on Daniel GTrustindex verifies that the original source of the review is Google. Great professional team specialising in fire and security work, recommend!Posted on Bilal KhanTrustindex verifies that the original source of the review is Google. Great service and pricing structure. Thanks guys.Posted on Ranjiv NagiTrustindex verifies that the original source of the review is Google. FP Fire provided outstanding service at my premises. I needed the job done urgently, and they completed it in an impressive 2-3 days. Their communication was excellent throughout the process, and their work was top-notch. Amazing work!Posted on Carpet ExpressTrustindex verifies that the original source of the review is Google. Excellent service, I had an emergency job and they accommodated me very quickly. I recommend them.Posted on Robert BTrustindex verifies that the original source of the review is Google. Quick, rapid and hassle free service..would definitely recommend and hire them againPosted on KM FerrandTrustindex verifies that the original source of the review is Google. Really professional and extremely polite and knowledgeable. The service was at a high standard. I would definitely be using their service again, and I would also recommend them.Posted on HS ConstructionTrustindex verifies that the original source of the review is Google. Had an internal fire door installed at my property. FP Fire offered a competitive price and fantastic service. I am delighted with the outcome. Highly recommend.Posted on Nick JonesTrustindex verifies that the original source of the review is Google. Habib did a fantastic job installing and fixing the communications system in our entryway. They were punctual, professional, and clearly knew what they were doing. The work was done efficiently and with great attention to detail. Everything is now working perfectly. Highly recommend!Posted on Nasra Aidan
Fire Alarm Standards in the UK
The installation of fire alarms in the UK must comply with British Standard BS5839, which sets out the requirements for system design, installation, and maintenance. This regulation covers everything from detector placement to wiring and battery backup systems, ensuring each alarm performs reliably in the event of a fire.
Smoke detectors operate by identifying the presence of smoke through heat or particle detection, giving an early warning before flames develop. At FP Fire, every fire alarm system we install meets BS5839 standards, providing full compliance and dependable protection for your property.
Types of Fire Alarm Systems We Install
We provide a range of fire alarm installations in London, which are designed to meet all building types and safety requirements:
✔ Conventional fire alarm systems
✔ Addressable fire alarm systems
✔ Wireless fire alarm systems
✔ Domestic and commercial fire alarm systems
✔ L1-L5 fire alarm installation systems
Coverage Level
Each system offers a specific level of coverage to ensure reliable detection and safe evacuation:
✔ L1 Maximum Protection: Detectors in all areas, including voids and roof spaces, to provide the highest level of fire safety
✔ L2 High-Risk Areas & Escape Routes: For buildings with mixed uses or higher risks
✔ L3 Escape Route Protection: To ensure safe evacuation for occupants
✔ L4 Basic Escape Route Detection: Keeps evacuation paths clear in lower-risk buildings✔ L5 Specific Risk Coverage: For buildings that require customised detection in particular areas not covered by other system levels
Fire Alarm System Grades
Fire alarm system grades indicate the type of equipment and power source chosen to suit a property’s size, layout, and overall risk level.
Grade A Systems
✔ For larger or more complex buildings
✔ Includes a central control panel
✔ Control panel linked to detectors, call points & sounders in the property
✔ Best for commercial buildings, HMOs & environments with higher fire risk or occupants
Grade D Systems
✔ For smaller residential properties
✔ Uses mains-powered smoke and heat alarms with battery backup
✔ installed in key areas, such as hallways & living spaces
✔ Easy to install & maintain
✔ Provides reliable protection
Who Requires Fire Alarm Installations in London?
From homeowners to large companies, fire alarm installation across London is essential for many:
✔ Residential properties
✔ Commercial offices
✔ Retail spaces
✔ Public buildings (hospitals, schools, universities, etc.)
Our Fire Alarm Installation Process
We provide complete fire alarm solutions from design to installation and certification. Every system is tailored to your building’s layout and fire risk, ensuring full compliance and dependable performance.
Assessment
Initial assessment to find the best installation option suited to your building type
Installation
Design and installation of conventional and addressable systems, offering wireless and hardwired alarm options
Integration
Full integration with emergency lighting and other safety systems
Testing & Certification
Full testing, commissioning, and certification to ensure upgrades& replacements for existing alarm systems
Our Valued Clients
We work with a broad range of clients, including the NHS, and big names such as Boots and Mango. Our fire alarm installation in London benefits many businesses and organisations. We’re proud to provide reliable fire and security solutions built on trust and experience.







Get in Touch Today for Fire Alarm Installation in London
Do you require expert fire alarm installation in London and the surrounding areas? At FP Fire, we provide trusted fire alarm installation – whether you need a new system or your existing setup is due for an upgrade, our fire alarm installers in London can help.
To arrange a FREE quote or to speak with our experts about our fire alarm installation in London, contact us below!
Phone number
020 3633 7572
FAQs
What areas of London do you cover?
We offer fire alarm installations in all 32 boroughs of London, including Westminster, Lambeth, Camden, Southwark, Islington, Kensington and Chelsea, Wandsworth, Hackney, and Tower Hamlets.
What type of fire alarm system do I need?
The type of fire alarm system you require will depend on your building’s size, layout, and fire risk. Before installation, we’ll assess your property and recommend the most suitable option for full compliance and safety.
Do you install systems for homes and businesses?
Yes, we install fire alarm systems for homes and businesses, including residential, commercial, and industrial properties. Each of our installations is tailored to meet specific building safety requirements.
How much does it cost to get a fire alarm installed?
The price of fire alarm installation varies depending on the type of alarm you need, the property size, and complexity. To find out how much your fire alarm installation may cost, contact us.
How often should my fire alarm be serviced?
Your fire alarm should be serviced at least twice a year to ensure the system is reliable and compliant with BS5839 standards. At FP Fire, we offer trusted fire alarm maintenance and servicing, including one-off or annual visits.