All makes of burglar alarm repaired
Our engineers can repair and service a wide range of intruder alarm systems whether you’re experiencing false alarms, a flat battery, lost access codes, or faults with sensors, bell boxes, or control panels. Where possible, we provide same-day callouts to get your system back up and running quickly.
Systems We Service and Repair
We work with most leading alarm manufacturers, including Orisec, Texecom, Scantronic, Cooper Menvier, Veritas, Accenta, Eurosec, Visonic, and many others. All our engineers are fully trained and accredited, ensuring your system is restored safely and to the highest standard.
Fast Response
Same Day Service
Third-Party Accredited
Competitive rates
Helping you Stay Compliant
Keeping your security system in top working order shouldn’t be a hassle. Ensuring your intruder alarm system is regularly serviced, reliable and compliant is essential for maintaining full protection.
For over 75 years, Walker Fire has helped UK businesses and homes stay secure with professional intruder alarm servicing, repair and maintenance. Our BAFE-certified engineers work in accordance with BS EN 50131 standards, ensuring every alarm system we service is safe, compliant and operating at peak performance.


Servicing to BS EN 50131 Standards
Every intruder alarm service is carried out in line with BS EN 50131, ensuring your system remains reliable, compliant, and fully operational. As standard, we::
- Follow the full BS EN 50131 servicing process to ensure your system meets all performance and security requirements.
- Test all detection devices (PIRs, door contacts, shock sensors, beams) for correct operation and coverage.
- Inspect control panel, keypads, and sounders for faults, damage, or tampering.
- Check and replace backup batteries where required to ensure power continuity.
- Confirm extinguishers are clean, unobstructed, and correctly mounted with clear signage.
- Verify signal paths and monitoring connections for reliability and communication with ARC (if applicable).
- Confirm entry/exit routes and user codes are fully functional and up to date.
- Test tamper circuits and alarm outputs to ensure correct activation and response.
- Provide full service documentation and certification for insurance and compliance records.
- Report any faults, risks, or upgrade recommendations for enhanced protection and compliance.
Same Day Call-Outs
When your alarm system fails, you can’t afford to wait. Our engineers offer same-day call-outs wherever possible to get your security back up and running quickly.
This minimises downtime, keeps your property protected, and ensures your system remains fully BS EN 50131 compliant.


