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Commercial security systems

Security Alarm Systems for Business Premises

Deter intrusion and protect people, property and valuable assets with a professionally planned security alarm system.

We support commercial and managed premises with alarm design, installation, configuration, monitoring options and ongoing maintenance shaped around how each site operates.

Fire Guard Services security alarm on a business premises

Designed around your premises

Zoned protection with practical ongoing support

Layered premises protection

Detect intrusion early and support a confident response.

An effective intruder alarm is more than a collection of sensors. Detection, signalling, user access, site routines and response arrangements need to work together.

Protect key areas

Plan detection around entrances, circulation routes, offices, stock rooms and higher-risk zones.

Enable clear alerts

Choose suitable local signalling, app notifications and monitoring options for the required response.

Manage users and zones

Support staff access, part-setting and different operational areas without making the system difficult to use.

Maintain reliability

Use routine servicing and fault investigation to keep devices, batteries and signalling paths dependable.

Security alarm options

Protection designed for the building, risk and daily routine.

We begin with the premises and the response you need, then specify compatible components and controls that remain straightforward for authorised users.

Site survey and design

Review access points, vulnerable areas, occupancy, operational hours and the required alarm response.

Detection and signalling

Select appropriate door contacts, movement detection, panic devices, sounders and signalling options.

Zoned installation

Configure full and part-set areas around the way offices, warehouses, shops or shared premises are used.

User setup and handover

Set up authorised users and explain arming, disarming, alerts and everyday system management.

Servicing and support

Inspect system condition, test operation and investigate faults or recurring unwanted alarms.

Responsible security planning

A reliable alarm begins with a clear risk and response plan.

Security needs differ across premises. The design should reflect likely entry routes, valuable or sensitive areas, hours of operation, lone working, insurer expectations and what should happen when an alarm activates.

Monitoring, police response and insurance requirements can depend on system design, installation, maintenance and provider arrangements. These should be confirmed for the individual site rather than assumed.

Plan the whole response

  • Agree who receives alarms and what they should do
  • Keep user permissions and keyholder details current
  • Review changes to layouts, doors and working patterns
  • Service the system and investigate recurring faults

Our process

From security survey to supported handover

A structured process keeps the system proportionate, usable and ready to support your response arrangements.

01

Step 01

Survey the premises

Discuss risks, access, occupancy, valuable areas and response expectations.

Risks · Routines

02

Step 02

Design the system

Plan detection zones, controls, signalling and suitable future capacity.

Coverage · Scalability

03

Step 03

Install and configure

Fit components carefully and configure users, zones and alert routes.

Installation · Setup

04

Step 04

Test and hand over

Prove system operation, explain controls and agree maintenance support.

Demonstration · Support

What our clients say

Trusted support for responsible organisations

  • Fire Guard Services are always responsive to our requests and offer a friendly, professional service whenever they visit our offices and warehouse. Their communication with us is clear and they are always helpful while on site or on the phone. The service is efficient and the staff are knowledgeable.

    Scott Rutherford Health, Safety & Compliance Advisor CAMARA – Hertfordshire
  • Here at Paradise Wildlife Park, we have used Fire Guard Services for many years for all of our fire safety requirements and have always found their service to be reliable, accommodating and professional.

    Lynn Whitnall CEO Paradise Wildlife Park
  • Adam brings a wealth of experience in fire safety and provides clear explanations of what work needs to be done and why. I trust his expertise and it ensures that the property, my staff and our guests are safe at all times.

    Ian Crow General Manager Best Western Best Western Homestead Court Hotel
  • We have been using Fire Guard Services Ltd to manage the fire safety across all six of our branches, and their performance has been exceptional. From the initial installation of our fire alarms and emergency lighting to the ongoing extinguisher servicing, their team has demonstrated remarkable professionalism and reliability. Managing multiple sites can be a challenge, but Fire Guard makes it seamless. For any business looking for a trustworthy partner to handle multi-site fire protection, we would highly recommend the team at Fire Guard Services.

    Jenny Manager Dontel Roofing
  • Fire Guard Services always supply us with an excellent service and great flexibility.

    Neil Administration Manager Level Trust Uniform Exchange
  • It’s always great how quick, helpful and responsive the engineers are when dealing with our enquiries.

    Gary Oxygen Recovery Service Manager DrugLink
  • I am absolutely delighted with the recent installation of our new BAFE-registered fire alarm system by Fire Guard. The entire process from the initial consultation with Brendon to the final commissioning, was carried out with the highest level of professionalism, attention to detail, and technical expertise. Having worked with Fire Guard for over ten years, it was a natural decision to place our trust once again in a team that has consistently demonstrated reliability, integrity, and an in-depth understanding of fire safety.

    Paul Rumsby Operations Director Ken Brown Motors Letchworth
  • As a busy School Business Manager it's important to have reliable and knowledgeable contractors to help keep the school safe for our children. Fire Guard Services always offer us peace of mind that all aspects of our fire security systems are maintained in line with regulatory requirements. They also offer value for money, quality services which demonstrates they understand the education sector.

    Sarah Murdoch School Business Manager Hillshott Infant School and Nursery Letchworth
  • We have been more than satisfied with the service we get since Fire Guard Services took over our contract. The guys are friendly and easy to work with and are always willing to answer any query we might have. We never have to wait too long for things to get repaired. We have a fully functioning fire alarm that is brand new and user friendly.

    Dylan Davies-Dowell Site Manager Falconer School Bushey
  • I have been working at St Albans Girls' School for 15 years, and Fire Guard Services have always been our go to contractor for fire safety. The team of engineers have always been helpful and make sure that we are compliant in all areas of fire safety. I would recommend Fire Guard Services as my first option. They have never given me a reason to look for an alternative contractor. May our strong relationship continue.

    Errol Taylor Premises Manager St. Albans Girls' School

Who we support

Security Alarms for commercial and managed premises.

We support responsible persons, landlords, facilities teams and organisations across a wide range of sectors.

Practical compliance support

Support shaped around your premises

Building use, occupancy, risk and operational constraints all inform the right service approach.

Automotive

Support fire safety across showrooms, workshops, storage areas and customer-facing dealership spaces.

Car Dealerships

Help protect high-value vehicles, workshops, staff areas and showroom environments.

Care Homes

Support vulnerable residents, staff training, evacuation planning and safe day-to-day care environments.

Distribution & Logistics

Assess warehouses, depots, loading areas, storage risks and operational fire safety arrangements.

Education

Fire risk assessment support for schools, nurseries, colleges, universities and multi-building sites.

Facilities Management

Practical support for facilities teams managing fire safety across complex buildings and sites.

Healthcare

Help protect patients, staff and visitors in clinical, care and healthcare environments.

HMOs/Landlords

Fire safety support for HMOs, shared houses and rented homes. Coordinate assessments, alarms, fire doors, maintenance and remedial work.

Hospitality

Review fire safety risks across guest areas, kitchens, staff spaces and high-occupancy premises.

Hotels

Review guest rooms, escape routes, kitchens, communal areas and staff procedures.

Housing Associations

Help manage fire safety responsibilities across residential buildings, communal areas and tenant spaces.

Lettings Agencies

Support landlords and property managers with rental properties, HMOs and managed blocks.

Places Of Worship

Support safe, accessible spaces for worship, community use, events and shared facilities.

Property Management

Support fire safety compliance across managed buildings, communal areas and multi-property portfolios.

Public Sector

Practical fire risk assessment support for public buildings, community facilities and local authority premises.

Residential/Domestic

Practical fire safety support for homeowners and residents, including smoke detection, fire alarms, electrical checks and fire doors.

Retail

Help protect customers, staff, stock and trading areas with clear fire safety recommendations.

Visitor Attractions

Assess public-facing environments, visitor routes, staff areas, cafés, exhibitions and event spaces.

Do not see your sector?

We protect businesses across every industry – from corner shops to hospitals.

FAQs

Security Alarm FAQs

Clear answers about alarm surveys, zoning, monitoring, app control, maintenance and unwanted alarms.

Can a security alarm be divided into zones?

Yes. Zoning can allow different areas to be identified, fully set or part-set according to how the building is used. This is useful for offices, warehouses, shared premises and sites that remain partly occupied outside normal hours.

Can an existing intruder alarm be upgraded?

Often, yes. We first assess the existing control equipment, detectors, wiring, signalling and future requirements. Some components may remain suitable while obsolete or incompatible parts need replacement.

Can security alarms send alerts to a phone?

Compatible systems may provide app notifications or other remote signalling. Available functions depend on the chosen equipment, connectivity and monitoring arrangement, so alert routes and expected response should be agreed during design.

Do commercial alarm systems need monitoring?

Not every site needs professional monitoring, but it may be appropriate where a prompt managed response is required or an insurer specifies it. Monitoring, keyholder and police-response arrangements should be confirmed for the individual premises.

How can unwanted security alarms be reduced?

Good design, suitable detector selection, correct positioning, user training and routine maintenance all help. Repeated activations should be investigated rather than routinely ignored or worked around.

How often should a security alarm be serviced?

The maintenance schedule should follow the system design, manufacturer guidance, monitoring arrangements and any insurer or applicable scheme requirements. Routine servicing helps identify device, battery, signalling and user-control issues before they affect reliability.

What type of security alarm does my business need?

The right system depends on the premises, likely entry routes, valuable or sensitive areas, hours of operation, staffing and the response required. A site survey allows detection, zoning, signalling and user controls to be planned proportionately.

Check your area

Do We Provide Security Alarms In Your Area?

Enter your UK postcode to check local availability for this service. We also support larger organisations with multiple locations across the UK, so contact us about wider requirements.