Professional Installation Maintenance Repair & Service

Securex is NSI-certified professional security company accredited by the National Security Inspectorate. This certification ensures high standards in the installation and maintenance of security systems, for insurance requirements and police response. We provide installation, maintenance, repairs & services across London & surrounding areas for homes, residential buildings, businesses, retail & commercial properties.

Need Help Right Now? We’re One Call Away

Alarm faults, system failures, or break-ins? Our expert engineers respond instantly, day or night. Get fast, reliable support to secure your property now.

Call us now

07848 247 247

Professional & Trust-Focused

NSI Accreditation
Insurance Requirements
Police Monitored Intruder Alarms
Installations

Maintenance Packages
Unlimited Technical Support
Repairs & Servicing
24/7 Emergency Callouts
No contract required

We can install, maintain, service & repair Access systems, Door Entry, Intercoms, CCTV system, Intruder Alarm Systems, Networking infrastructure, Data Cabling & Audio
We also offer 24/7 Emergency callout In London for homes, residential buildings, businesses, retail, commercial properties.
Our installers, engineers & technicians are ready to assist with any faults on your security system. Rest easy knowing that we are ready to assist you around the clock with our 24/7 emergency service.

Why Choose Emergency Alarm Company?

24/7 Emergency Callout Services

Immediate help anytime—day or night—for urgent fire, smoke, or electrical system failures. Our expert engineers are ready round the clock to fix faults and restore full protection. From alarm issues to power faults, we act fast and professionally.

All Security Systems Covered

At Securex, we deliver fast-response emergency services for Fire Alarms, Smoke Detectors, Electrical Systems, and Networking across London. For homes or businesses, our team is ready for critical callouts—no contracts, just reliable support.

Trusted & Reviewed by Customers

We are rated 5 stars by over 100 satisfied clients across London for reliability, speed, and professionalism. Customers praise our prompt midnight responses and high-quality service. Peace of mind comes standard when you call Emergency Alarm Company.

About Securex

Trusted Experts in Emergency Alarms, Security Repairs & 24/7 Rapid Response

At Securex, we specialize in emergency alarm callouts and urgent security solutions throughout London. With no contracts and a fully qualified team, we offer fast, professional help when you need it most. From false alarms to full system failures—we act fast to keep you protected, day and night.

Get Your Emergency Service Now :

Intruder and Burglar Alarm Callouts

When your intruder or burglar alarm triggers unexpectedly or fails to arm, you need fast action. Our engineers are available 24/7 to provide urgent support across all London boroughs. Whether you’re dealing with a persistent tamper alert, power failure, or complete system lockout, our team resolves issues quickly and professionally. We’re trusted by customers across the city for services such as 24-Hour Burglar Alarm Repairs, Broken Alarm Callouts, and Best Emergency Alarm Company Cheshunt for 24/7 Protection. Our rapid response ensures your home or business remains secure without unnecessary downtime.

Emergency Fire Alarm Callouts

Fire alarms are essential for life safety, and a fault at any time must be addressed immediately. Our emergency engineers handle high-priority callouts to investigate faults, false alarms, and non-functional fire alarm panels. We specialize in urgent cases that require skilled diagnosis and on-the-spot solutions. Property owners across London rely on our team for fast help via Top 5 Fire Alarm Emergency Call-Out Services You Can Rely On, Emergency Alarm Company South London, and Emergency Alarm Company West London. No matter the make or model, we restore your fire alarm system to working order, ensuring safety is never compromised.

Scaffold Alarm Installation

Securex Security & Electrical designs, installs and maintains Burglar Alarms, intrusion detection for construction sites, buildings sites and scaffold alarms in London and surrounding areas.

Burglar and scaffold alarm Installations in London’s construction and building sites no matter how big or small have become a target for theft, intrusion and damage. As a developing and changing site we have the flexibility to adapt your security requirements.

Emergency Electrical Company

Experiencing a sudden power outage, sparking sockets, or tripping breaker panels late at night? Our Emergency Electrical Company team is ready with immediate help across London. We handle urgent electrical hazards and faults in homes and offices, including emergency support in Emergency Alarm Company Camden and Emergency Alarm Company Elstree. No installations or maintenance—just rapid, electrician-level fixes to restore your safety and power fast. We respond within an hour for most areas and bring all tools needed to repair cables, replace fuses, or inspect panels. Your electrical safety is our priority, day or night.

CCTV

When your CCTV system suddenly stops recording or live feeds go offline, it’s a security risk. We provide fast troubleshooting and repair services for all types of camera faults—blurred images, connection errors, and DVR issues. Commercial clients and homeowners alike trust our emergency engineers to fix critical surveillance problems without delay. Our trusted services include Emergency CCTV Camera Installation, Top CCTV Repair London Services | Fast & Reliable Security Solutions, and Emergency Alarm Engineers. Stay protected and aware, even when unexpected failures occur.

Door Entry & Intercoms

If you’re locked out or your door entry system fails, time is critical. Our emergency team responds rapidly to intercom glitches, access control breakdowns, and power loss issues. We handle residential and commercial properties, offering peace of mind to tenants, landlords, and businesses. Our services cover Emergency Door Entry System, Alarm Engineer Near Me, and Emergency Alarm Engineers. We prioritize your security and convenience, restoring access without unnecessary delay.

Access Control Engineers

When your access control system malfunctions, building security is at risk. Our team handles urgent callouts for key fob issues, keypad errors, and controller faults. Whether it’s a malfunction at a commercial entrance or a residential block, we restore access fast. Our emergency services are trusted under listings like Emergency Access Control, Security Alarm Companies Surrey, and Top Emergency Alarm Engineer Services for Home & Business. We ensure only the right people can get in—no waiting.

Data & Networking

Your security systems rely on stable networks to communicate, and a sudden failure can leave them vulnerable. We offer emergency fixes for router disconnections, alarm control panel errors, and data signal drops. From CCTV to smart alarms, we restore full connectivity with minimal disruption. Businesses rely on our support as listed in Security System Repair Hackney, Top Security System Service Options for Home Protection, and Security System Repair Islington. No system stays down long when our network engineers are on call.

RING DOORBELL

Live video and audio streaming, motion-activated alerts, and two-way talk functionality are just a few of the many features that make Ring Doorbells an essential tool for home monitoring. With 1080p HD video quality and night vision capabilities, you can rest assured knowing your front door is always protected.

Call Us On 07848 247 247 for rapid emergency response

Emergencies don’t wait—and neither do we. Securex offers true 24/7 emergency alarm response across London and surrounding areas. Whether it’s a fault, tamper alert, or system failure, our engineers are always on standby to restore your safety.

Our advanced alarm systems provide real-time alerts and fast engineer dispatch. With GPS-enabled tracking, we pinpoint issues quickly and act fast to support users in distress.

We understand the urgency—our rapid repair and replacement services minimize downtime and restore full protection instantly. Plus, with our preventative maintenance packages, we help reduce faults and keep your alarm system running reliably, day and night.