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Intruder Alarm Servicing London

Intruder alarm servicing london

Securex — Intruder Alarm Servicing London

Protecting What Matters Most

At Securex, we provide professional intruder alarm servicing across London and Greater London for homes, businesses, and commercial properties. Our expert engineers are dedicated to serving our clients and customers, ensuring your security system works reliably, meets insurer requirements, and gives you peace of mind 24/7.

Why Choose Us

  • Trusted London Security Partner — Decades of experience maintaining intruder alarms across residential and commercial properties.
  • Accredited & Compliant — NSI accredited servicing to satisfy insurance and industry standards.
  • Responsive Support & Assistance — Fast fault diagnosis, expert assistance, emergency call-outs and repairs when you need them most.
  • Transparent Pricing — Clear service plans with no hidden fees.
  • Certified Engineers — Fully trained, DBS-checked technicians using the latest tools and techniques.

Types of Alarm Systems

Choosing the right alarm system is essential for safeguarding your property, whether you’re a homeowner or a business owner. Intruder alarm systems come in several types to suit different security requirements. Audible-only alarm systems are a popular choice, sounding a loud siren both inside and outside the premises to deter intruders and alert anyone nearby. For added reassurance, audible systems with speech diallers not only trigger an alarm but also automatically call designated key holders, ensuring someone is notified immediately if the alarm is activated.

For those seeking the highest level of security and peace of mind, monitored alarm systems are ideal. These systems provide continuous monitoring and can be set up for either key holder or police response, offering rapid intervention in the event of a break-in. Both wired and wireless options are available, with wireless systems offering flexibility and minimal disruption during installation. Selecting the right alarm system depends on your property’s size, the level of security you require, and your personal preferences. Our team can help you assess your needs and recommend the best solution to keep your premises secure and your mind at ease.


Security Site Survey

A professional security site survey is the foundation of an effective security system. Our experienced technicians conduct a thorough assessment of your property or business to identify vulnerabilities and recommend tailored solutions. During the survey, we evaluate the layout, existing security measures, and all potential entry points to determine the optimal placement for intruder alarms, CCTV cameras, access control systems, and fire alarms.

We also consider your specific needs—whether you require panic buttons in key locations, additional detectors to cover blind spots, or integration with other security and fire protection systems. After the survey, you’ll receive a detailed report outlining our expert advice, recommended alarm system types, and the ideal number and placement of detectors and other devices. This comprehensive approach ensures your security system is designed to provide complete peace of mind, protecting your property and the people within it.


Alarm System Installation

Proper installation is crucial to the effectiveness of any alarm system. Our skilled technicians serve London, the South East, Surrey, and the Home Counties, delivering professional installation services for both residential and commercial properties. We start with a detailed security site survey to determine the best locations for control panels, keypads, detectors, and sirens, ensuring maximum coverage and protection against break-ins.

Whether you choose a wired or wireless alarm system, our team handles every aspect of the installation, from connecting and programming devices to thorough system testing. Wireless systems are especially popular for their quick, non-intrusive setup and clean finish. Once installed, we provide full training on how to operate your alarm system, including arming, disarming, and responding to alerts. To keep your system in top condition, we offer ongoing maintenance services, including regular checks and battery replacements. With Securex, you can trust that your property is protected by a reliable, expertly installed security system.


Our Intruder Alarm Servicing Solutions

Annual & Routine Servicing

Regular servicing keeps your intruder alarm and burglar alarm system in peak condition. Our comprehensive inspection includes:

  • Testing all sensors, detectors, keypads, sirens and panels
  • Power supply and battery checks
  • Wiring and connection integrity
  • Software / firmware updates
  • Written certification for insurers

The typical cost of annual burglar alarm servicing in London is affordable, offering excellent value for ongoing security and peace of mind.

Ideal for homeowners and businesses who want reliable protection plus compliance documentation.

Maintenance Contracts

Choose a flexible maintenance package tailored to your property:

  • Bronze — Annual service and report
  • Silver — Six-monthly service + priority support
  • Gold — Quarterly servicing + 24/7 emergency response

Logbook servicing included so your policy remains valid with major insurers.


Emergency Response & Repairs

Alarm faults and false activations can happen at any time. Our London-wide team is on call to:

  • Attend site quickly, including for repairs on complex alarm systems that require specialized expertise
  • Diagnose issues
  • Repair or replace faulty components
  • Provide same-day support where possible

System Upgrades & Optimisation

Older intruder alarm systems may not meet current security standards. Upgrading your burglar alarm system or intruder alarm system ensures your property benefits from enhanced security and peace of mind.

We can:

  • Upgrade to smart, networked alarms with the latest technologies
  • Add new detectors and zones
  • Integrate with CCTV or remote monitoring

Fire Safety Solutions

Fire safety is a vital part of any comprehensive security strategy. At Securex, we offer a full range of fire safety solutions to protect your property, assets, and occupants. Our fire alarms and fire protection systems are designed to detect threats early, providing audible warning devices and alerts that give you time to respond and evacuate safely.

We can integrate fire alarms with your existing intruder alarm and access control systems, creating a seamless security network for your premises. Our services include the installation and maintenance of fire alarms, smoke detectors, and advanced fire protection equipment, all tailored to your specific needs. We also provide expert advice on fire safety best practices and can help you develop emergency response plans for your home or business. Regular maintenance ensures your fire safety systems remain fully operational, reducing risk and ensuring compliance with the latest safety standards. With Securex, you benefit from complete protection and peace of mind.


How It Works

  1. Schedule a Visit — Call, book online, or contact us directly for a service appointment.
  2. Carry Out Inspection — Our engineer conducts a full system check.
  3. Report & Advice — You receive a report with any recommendations.
  4. Follow-Up Support — Repairs, upgrades or maintenance plan options.

Request a quote or more information today to ensure your intruder alarm servicing in London meets your needs.

Security for Homeowners

Homeowners deserve security solutions that are as unique as their properties. At Securex, we design and install intruder alarm systems, burglar alarms, and comprehensive security systems that meet British standards and insurance requirements. Our systems can include CCTV cameras, access control, and smart technology for remote monitoring, giving you complete peace of mind whether you’re at home or away.

We understand the importance of regular maintenance to keep your alarm system reliable and effective. Our technicians provide annual servicing and prompt repairs, ensuring your system is always ready to protect your home. We also offer advice on enhancing your security, from reporting suspicious activity to the police to integrating wireless devices for added convenience. By choosing Securex, homeowners can protect their property, deter burglars, and enjoy the reassurance that comes with a professionally installed and maintained security system.

Accreditation & Compliance

We are fully accredited with leading UK security bodies and follow best-practice standards in alarm servicing. Our reports help maintain insurance validity and system reliability.


Service Areas

We cover all London boroughs including: Central London, North London, South London, West London, East London, and surrounding areas.

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Professional Service

Expert installation and maintenance

Quick Response

Fast and reliable support

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24/7 Support

Always here when you need us

Ready to Get Started?

Contact us today for professional consultation

Call 07848 247 247
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