Business Details
29 Years
experience
Emergency
services
Your Trusted Partner for Bespoke Security Solutions
Established in 1997, Mercury Security Systems has built a reputation as a trusted provider of bespoke fire and security solutions across the UK. Our expertise spans government, education, commercial, retail, healthcare, and residential sectors, delivering tailored systems that prioritise safety, compliance, and technological innovation. With ISO 9001, ISO 27001, and NSI Gold accreditations, we combine cutting-edge products from leading brands with a customer-centric approach, ensuring seamless project delivery from design to maintenance. Our team of SC-vetted professionals adheres to rigorous quality and environmental standards, including ISO 14001 and ISO 45001, while fostering long-term partnerships through transparency and accountability.Backed by over 25 years of experience and a 40-strong workforce, we pride ourselves on exceeding client expectations through proactive service, 24/7 support, and a commitment to continuous improvement. Our case studies demonstrate successful implementations for high-profile clients, including Barclays Capital, Greene King, and educational institutions, reflecting our ability to address complex security challenges with precision and reliability.
Services
Security Systems
Fire Systems
CCTV
Access Control
Intruder Alarms
Fire Alarms
Fire Extinguishers
Gate Automation
System Maintenance
Emergency Response
Details
- Year established: 1997
Highlights and features
- Comprehensive support for intermediaries from design to handover
- SC-vetted team with ISO 27001-certified processes for high-security projects
- Partnerships with leading brands like Gallagher and Honeywell
- ISO 9001 and NSI Gold-accredited quality management systems
- Proven track record across 25+ years in complex government and commercial sectors
Associations and certifications
- ISO 9001
- ISO 14001
- ISO 27001
- ISO 45001
- NSI Gold
- BAFE
- FIA
- CHAS Elite
- SafeContractor
- Constructionline
What people say
Trusted partner
Exceptional workmanship
24/7 support
Proactive solutions
Professional team
Services
Security Systems
Mercury Security Systems designs and installs bespoke security systems tailored to client needs, integrating CCTV, access control, and intruder alarms. Our solutions cater to high-security government projects and commercial properties, using technology from brands like Axis and Honeywell. With NSI Gold accreditation, we ensure compliance, reliability, and seamless integration across multi-site operations.
Fire Systems
We provide end-to-end fire safety solutions, including VESDA smoke detection, fire alarms, and suppression systems. Certified to BS5839 and BAFE standards, our installations meet strict regulatory requirements for schools, hospitals, and commercial buildings. Maintenance contracts ensure ongoing compliance and system reliability.
CCTV
Our CCTV systems combine HD cameras, remote monitoring, and IP-based solutions for residential and commercial properties. Vendor-neutral recommendations ensure optimal technology selection, while integration with access control enhances security. Nationwide installation and 24/7 support guarantee uninterrupted protection.
Access Control
Mercury Security Systems offers scalable access control solutions, from biometric readers to IP-based systems, for single-door to multi-site deployments. Integration with fire alarms and intruder systems ensures cohesive security, while compliance with data protection laws safeguards user privacy.
Intruder Alarms
We install monitored intruder alarms with motion detectors, door contacts, and panic buttons, compliant with police response standards. Systems integrate with CCTV and access control for layered security. Regular maintenance minimises false alarms and ensures rapid emergency response.
Questions
What sectors does Mercury Systems specialise in?
We serve government, education, healthcare, commercial, retail, and residential sectors with tailored fire and security solutions.
Are Mercury Systems' services available nationwide?
Yes, we operate across the UK with nationwide coverage for installations and maintenance.
What accreditations does Mercury Systems hold?
We hold ISO 9001, ISO 27001, NSI Gold, BAFE, and CHAS Elite accreditations among others.
Do Mercury Systems offer 24/7 emergency support?
Yes, our team provides round-the-clock assistance for urgent security or fire system issues.
Can Mercury Systems integrate multiple security systems?
We specialise in fully integrated solutions combining CCTV, access control, fire alarms, and intruder systems.
How does Mercury Systems ensure service quality?
Through ISO-certified processes, rigorous staff vetting, and regular system testing aligned with BS5839 standards.
