All makes of fire alarm serviced and repaired
Our engineers can repair and service a wide range of fire alarm systems whether you’re experiencing fault warnings, repeated false alarms, detector issues, battery failures, or problems with control panels or sounders. Where possible, we provide same-day callouts to get your system back up and running quickly.
Systems We Service and Maintain
We work with most leading fire alarm manufacturers, including , Apollo, Hochiki, Kentec, Advanced, Morley, C-Tec, Honeywell, Notifier, and many others. All our engineers are fully trained and accredited, ensuring your system is serviced safely and maintained to the highest standard.
Fast Response
Same Day Call-Outs
Third-Party Accredited
Competitive rates
Helping you Stay Compliant
Keeping your fire alarm system in full working order shouldn’t be a hassle. Ensuring your fire alarm system is regularly serviced, reliable and compliant is essential for protecting your building and the people inside it.
For over 75 years, Walker Fire has helped UK businesses stay protected with professional fire alarm servicing, repair and maintenance. Our BAFE-certified engineers work in accordance with BS 5839 fire alarm standards, ensuring every system we service is safe, compliant and operating at peak performance.


Servicing to BS 5839-1 Standards
Every fire alarm service is carried out in line with BS 5839-1, ensuring your system remains reliable, compliant, and fully operational. As standard, we:
- Follow the full BS 5839-1 servicing process to ensure your fire alarm system meets all performance and life safety requirements.
- Test a selection of smoke detectors, heat detectors, and manual call points to confirm correct operation and coverage.
- Inspect the fire alarm control panel, indicators, and system logs for faults or warnings.
- Check and replace backup batteries where required to ensure continued operation during power failures.
- Test alarm sounders and visual alarm devices to confirm correct activation.
- Inspect interfaces and signal paths connected to monitoring systems or building management systems (if applicable).
- Confirm zone charts, system labels, and user controls are clearly displayed and up to date.
- Test fault monitoring and alarm outputs to ensure correct activation and response.
- Provide full service documentation and maintenance records for compliance and fire risk assessment purposes.
- Report any faults, risks, or upgrade recommendations to help keep your building safe and compliant.
Looking to Switch Fire Alarm Maintenance Provider?
Many businesses switch to us for more reliable servicing, clearer communication, and faster response when faults occur.
Our engineers can review your existing fire alarm system, identify any maintenance issues, and provide a straightforward servicing plan to keep your system compliant and operating reliably.
Switching provider is simple — our team will guide you through the process and ensure your fire alarm maintenance continues without disruption.


