We are committed to delivering the highest standards across all our security and fire protection services, using quality products and expert installation. From CCTV and access control to intruder alarms, fire systems, and perimeter security, we provide reliable, tailored solutions to suit your requirements. Our workmanship ensures every system is compliant, dependable, and built to give you complete peace of mind.
Integrated Security & Fire
Delivering advanced, future-ready solutions at the forefront of life safety, security, and data technology.
TRUSTED SECURITY SYSTEM SPECIALISTS
EST Ltd is a trusted, independent security specialist serving London and the South East. Renowned for our professional and client-focused approach, we deliver high-performance installation, maintenance, and ongoing support for integrated security systems across commercial, industrial, and corporate environments. From access control and CCTV to fire alarm systems and structured data cabling, our solutions are tailored to meet the compliance, scalability, and reliability requirements of blue-chip organisations.
CCTV
High-definition CCTV systems with remote monitoring for complete site security.
Intercom
Audio and video intercom solutions for secure communication and visitor control.
Intruder
Reliable intruder alarm systems designed to detect and deter unauthorised access.
Access Control
Secure and scalable access control systems for managed and monitored entry.
Fire Protection
Compliant fire alarm and detection systems to protect people and property.
Bollards
Fixed and automatic bollards to control vehicle access and secure perimeters.
Shutters
Durable security shutters to safeguard commercial and industrial premises.
Turnstiles
Efficient turnstile systems for controlled pedestrian access.
Grills/Gates
Strong, bespoke grills and gates for enhanced physical protection.
EXTINGUISHERS
Reliable fire extinguishers to ensure quick response and safety in case of fire emergencies.
BARRIERS
Durable security barriers to control access and protect your premises.
24/7 MONIOTORING
Continuous monitoring services to keep your property secure at all times.
SECTORS
EST has been employed by industry leaders to design, supply, install, commission and maintain Integrated Fire Detection and Voice Alarm Systems as well as site-wide Door Entry, Access Control and CCTV Video Surveillance.
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Maintenance
and Services
EST Ltd offers comprehensive servicing and maintenance for all fire and security systems, ensuring they remain fully operational, reliable, and compliant with industry standards.
Our expert team carries out detailed routine inspections, preventative maintenance, and fast-response repairs to minimise downtime and avoid costly disruptions. By identifying potential issues early, we help extend the lifespan of your equipment and ensure optimal functionality at all times. From scheduled servicing to urgent call-outs, we are committed to delivering efficient and dependable support.
Whether it’s CCTV, access control, intruder alarms, fire protection, or perimeter security, we offer tailored maintenance plans designed around your specific needs. Every site is different, and we take a customised approach to ensure maximum protection and compliance. With EST Ltd, you gain peace of mind knowing your systems are professionally maintained and your property is safeguarded for the long term.
- Routine Inspections
- Preventative Maintenance
- Rapid-Response Repairs
- Compliance Checks
- System Upgrades & Optimisation
- Integration Support
- Custom Maintenance Plans
- Technical Advice & Support
Proud to have worked with
Just a few of the clients we have worked with recently…
At EST Ltd, we understand the importance of reliable, hassle-free security solutions. Whether we’re installing a new system, upgrading existing infrastructure, or responding to a support request, our team works efficiently and with minimal disruption. We pride ourselves on professional delivery, clear communication, and ensuring every project runs smoothly from start to finish—so your operations remain secure and uninterrupted. EST covering the South East but can work all over the country
Delivering advanced, future-ready solutions at the forefront of life safety, security, and data technology.
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