Guardian Fire Solutions engineer carrying out fire alarm servicing on a wall-mounted alarm panel in a London commercial property
Fire Alarm Servicing

Fire Alarm Servicing & Maintenance Across London & the UK

BS 5839 compliant fire alarm servicing for commercial premises, landlords and residential properties — delivered by FIA-trained engineers.

Compliant fire alarm servicing you can rely on

Guardian Fire Solutions provides full fire alarm servicing and maintenance for commercial fire safety, multi-occupancy housing and residential properties across London and the wider UK. Every visit is carried out by certified engineers following BS 5839 — the British Standard for fire detection and fire alarm systems.

Routine servicing keeps your system reliable, reduces false alarms, and gives you the documentation you need to satisfy insurers, the Responsible Person duty under the Regulatory Reform (Fire Safety) Order, and your local fire authority. We service all major panel manufacturers and integrate with your existing maintenance schedule.

If a fault is detected, we resolve it on the same visit wherever possible or return promptly with parts. Every service is logged in your fire safety logbook with a clear, jargon-free report.

What's included

  • Six-monthly inspections in line with BS 5839
  • All panel types, conventional and addressable
  • Detector testing, sounder checks and battery replacement
  • Cause-and-effect testing and zone verification
  • Fire safety logbook updates after every visit
  • Same-day fault resolution where possible
Why Choose Us

Built On Trust & Compliance

Certified & Experienced

Industry-accredited engineers with years on the tools.

Fast Call Outs

Quick response across the UK when issues arise.

Compliance Focused

Every service aligned with BS 5839 and current regs.

Clear Communication

Honest reporting, transparent pricing, no jargon.

Reliable Maintenance

Predictable schedules and dependable workmanship.

Commercial & Residential

Tailored support for businesses and homes.

Certified

Certified & Trusted

Backed by leading industry certifications — your assurance of quality and compliance.

Fike Safety Technology certification logo — Guardian Fire Solutions accredited UK fire safety partner

Fike Safety Technology

Approved Installer

Fire Industry Association certification logo — Guardian Fire Solutions accredited UK fire safety partner

Fire Industry Association

CPD Certified

Aico certification logo — Guardian Fire Solutions accredited UK fire safety partner

Aico

Expert Installer

FAQs

Frequently Asked Questions

BS 5839 recommends fire alarm systems are inspected and serviced by a competent person at least every six months. Guardian Fire Solutions schedules visits to keep your system fully compliant year-round.

Yes. We offer 24/7 rapid response call outs for fire alarm faults and urgent issues across commercial and residential properties throughout the UK.

Yes. We carry out monthly function tests and full annual three-hour duration tests on emergency lighting systems in line with BS 5266.

We cover London and the wider UK, supporting commercial premises, landlords, property managers and residential clients with fire safety servicing and call outs.

Yes. Our engineers are FIA-trained and industry accredited, with current certifications from leading fire safety bodies including the Fire Industry Association, Fike and Aico.

Yes — use the form on this page, call us or send a WhatsApp message and we'll get back to you the same working day.

Get In Touch

Request Your Free Quote

Tell us about your property and the service you need. We'll get back to you the same working day with a no-obligation quote.

We respond within one hour.