Commercial Fire Alarm Systems (Installation & Maintenance)
Protect your property with professional state-of-the-art fire systems from Securifix.
A commercial fire system (fire alarm) is one of those systems you only really notice when it stops a small incident turning into a major tragedy. It can also reduce damage to the building, stock, equipment, and business continuity, but the priority is always the same: protecting life.
At Securifix, we provide professional commercial fire alarm installation and fire alarm maintenance across Hampshire, Surrey, Berkshire and South West London. Whether you’re responsible for an office, warehouse, shop, school, or multi-occupied building, we’ll help you choose the right solution — and keep it working properly long after installation day.
Fire Alarms Are Life Safety Systems Not a “Tick Box” Exercise
When a fire starts, it doesn’t politely wait for people to react.
Smoke spreads quickly. Visibility drops. Confusion kicks in. And in busy premises — especially those with members of the public on site — the difference between a safe evacuation and a dangerous situation can be minutes.
A reliable commercial fire alarm helps to:
- • Protect life by giving an early warning and time to escape
- • Reduce injuries by helping people avoid smoke and fire spread
- • Protect property by enabling a faster response
- • Support compliance and responsible management of the building
- • Reduce disruption and downtime after an incident
Put simply: it’s not just about passing an inspection — it’s about making sure the system does its job when it matters most.
Commercial Fire Alarm Installation Designed Around Your Building
Every commercial building is different. Some are open-plan. Some have multiple floors. Some have high ceilings, dusty environments, sleeping risk, or high footfall. That’s why a “one size fits all” approach to fire alarm installation rarely works well.
Our commercial fire alarm installation service includes:
- • A site survey and honest recommendations
- • Design to suit your premises and risk profile
- • Professional installation of detection and warning devices
- • Full commissioning and handover
- • Clear documentation and certification
We support a wide range of non-domestic premises, including:
- • Offices and business parks
- • Warehouses and industrial units
- • Retail and hospitality venues
- • Schools, nurseries and education settings
- • Community buildings and places of worship
- • Multi-occupancy buildings and managed sites
It’s also worth remembering that your fire alarm system should never be designed (or altered) in isolation — it needs to be based on a suitable and sufficient Fire Risk Assessment (FRA).
As fire risk assessments are a legal requirement for most non-domestic premises, we can also recommend competent, qualified fire risk assessors to make sure your fire alarm protection reflects the real risks, layout, and use of your building.
Not sure what you need? That’s completely normal. We’ll explain your options clearly and recommend what’s right for the building and the people inside it — without jargon or pushy upselling.
Monitored Fire Alarm Systems
In some premises, a standard on-site fire alarm system isn’t enough on its own — especially if the building is unoccupied at certain times, or if you need a guaranteed response when the alarm activates.
That’s where monitored fire alarm systems come in.
With monitoring in place, your fire alarm can be connected to an Alarm Receiving Centre (ARC), so activations and fault signals can be handled according to an agreed response plan.
This can be particularly valuable for:
- • Buildings that are empty overnight
- • Premises with higher risk or critical operations
- • Sites where early intervention can significantly reduce damage
- • Businesses that need extra reassurance and accountability
If you’re unsure whether monitoring is appropriate for your site, we can talk you through the pros and cons and help you choose a setup that fits your building, operating hours, and responsibilities.
Fire Alarm Maintenance – Keeping Your System Reliable
A fire alarm is only effective if it works every time.
But over time, detectors get contaminated, batteries fail, call points get damaged, and building changes can affect detection coverage.
Even small issues can lead to faults, false alarms, or a system that simply isn’t providing the protection you think it is.
Our fire alarm maintenance service helps keep your life safety system reliable and BS5839-1 compliant, with:
- • Routine servicing and inspection visits
- • Functional testing of detectors, sounders and call points
- • Fault finding and repairs
- • Clear service reporting and record keeping
- • Support when your system develops issues or alerts
If your system is showing a fault light, beeping, or triggering unwanted activations, it’s always best to investigate early. Fire alarms don’t “sort themselves out”.
Fire Alarm Servicing Frequency (BS 5839-1)
When it comes to servicing schedules, BS 5839-1 provides clear guidance.
In most cases, it requires a minimum of two service visits per year for commercial fire alarm systems.
However, some sites may require four service visits per year, depending on things like:
- • The type of building and how it’s used
- • Environmental conditions (dust, steam, construction activity etc.)
- • The size and complexity of the system
- • Occupancy levels and risk profile
- • A history of faults or repeated false alarms
If you’re not sure what applies to your premises, we’ll help you choose the right maintenance plan — one that keeps you protected without overcomplicating it.
Fire Alarm Compliance: BS 5839-1
Commercial fire alarm systems should be designed, installed, commissioned and maintained in line with BS 5839-1 — the UK code of practice for non-domestic fire detection and fire alarm systems.
In plain English: BS 5839-1 helps ensure commercial fire alarms are installed correctly and maintained properly.
Following BS 5839-1 supports:
- • Proper detector coverage and positioning
- • Reliable warning throughout the building
- • Clear maintenance expectations and servicing intervals
- • Consistent documentation and records
It’s not just about paperwork — it’s about making sure the system is effective and dependable.
Fire Alarm Coverage Areas
We provide commercial fire alarm installation and maintenance across:
- • Hampshire
- • Surrey
- • Berkshire
- • South West London
If you’re just outside these areas, it’s still worth asking. We may be able to help depending on the site and service requirements.
Why Choose Securifix for Your Commercial Fire Alarm?
Choosing the right company matters — because a fire alarm isn’t a “fit and forget” purchase. It’s a long-term life safety responsibility.
Securifix have been trusted by homeowners and business owners alike for over 30 years, delivering dependable protection, responsive service, and high standards of workmanship.
We’re proud to be members of the FIA, and we bring that same professionalism to every commercial site we look after — whether it’s a single office or a multi-occupied premises.
- ✅ Trusted for over 30 years
- ✅ FIA Membership
- ✅ Expert fire alarm installation and maintenance
- ✅ Clear advice, tidy work, and reliable ongoing support
If you need a commercial fire alarm installed, serviced, or brought back into shape, get in touch with Securifix today. We’ll help you protect people, protect property, and stay compliant — without the stress.
