Leading Fire and Security Company in UK
Serving Customer Requirements
BAFE SP203-1 Accreditation
Intruder CCTV Access Accreditation
National delivery
Integrated Fire & Security Solutions for Safety.
Controlled Ltd is a leading fire and security company in the UK, trusted by businesses, public sector organisations, and homeowners alike. With over 25 years of proven experience, we specialise in delivering fully integrated fire and security solutions that protect what matters most to people, property, and operations.
From retail units and office buildings to complex industrial sites, we offer tailored systems that are robust, certified, and built to perform. Whether you need a fully compliant fire alarm system, high-definition CCTV surveillance, or smart access control, our team is here to deliver solutions that meet your specific needs.
We manage every stage of your safety journey, from initial consultation and risk assessment to professional installation, remote monitoring, and ongoing maintenance. Our systems are designed with precision and installed to the highest UK standards, giving you complete peace of mind.
At Controlled, we understand that no two environments are the same. That’s why we don’t offer generic packages. Instead, we take the time to understand your site, your goals, and the level of risk involved. This enables us to recommend and implement bespoke fire and security systems that are not only effective but scalable and future-ready.
Design Approach
Our Design approach is based on years of Engineering experience, built to provide a solution that works for you.
Hands-on Experience
An energy of hands on experience flows from Director level down and is built on each staff member’s expertise.
Personalised Solutions
Listening to your requirements and providing a solution that works for you and not the manufacturer.
UKAS Accredited
Peace-of-mind ongoing service and support – UKAS accredited inspectorates.
Enterprise level Fire and Security Solutions
Controlled R – Our in-house developed remote service application can provide a secure connection for remote diagnostics to system.
Aspirated early warning smoke detection systems for high end commercial and residential applications.
Secure off-premises cloud CCTV and access control solutions for one premises to muti-site campus with country specific data storage solutions.
Loop addressable Fire Detection and Alarm Systems for one premises, for multi-site commercial applications.
Grade 3 Intruder Alarm Systems wth Remote Police and Key Holding Response for low to high risk commercial and residential applications.
Disabled Refuge and Toilet Alarm Systems for small to large commercial building applications.
Securing Critical Infrastructures: Our Expertise
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Why Choose Controlled?
At Controlled, we go beyond installation; we build long-term partnerships grounded in trust, performance, and safety. As one of the UK’s most respected fire and security companies, we understand the pressure of keeping your people, assets, and operations protected at all times. That’s why we offer cutting-edge fire and security systems backed by industry-leading expertise.
Here’s what sets us apart:
- Over 25 Years of Industry Experience: We bring deep knowledge and proven expertise to every project, from small sites to complex multi-property portfolios.
- Exceptional Customer Service: We’re accredited to the highest UK standards, including NSI Gold and BAFE, reflecting our ongoing commitment to excellence.
- Tailored Fire and Security Solutions: Every system we install is designed around your specific requirements, no guesswork, no generic setups.
- Professional Engineering Team: Our certified engineers work with precision and professionalism, ensuring each install is safe, clean, and efficient.
- 24/7 Call-Out Support: Emergencies don’t wait, and neither do we. Our round-the-clock response ensures you’re always covered.
- Quality assurance: All solutions meet the current UK regulations for fire safety, security, and insurance-approved installations.
Strategic Alliances for Ultimate Protection
Our strategic partnerships with industry-leading manufacturers and technology providers enable us to deliver cutting-edge, fully integrated security solutions that safeguard your assets, personnel, and reputation.
Security Solution
Controlled Cloud
Controlled Secure
Controlled Life Safety
Controlled Consult
Success Stories

Coleman Street
Located in the City of London, 63-66 Coleman Street is a complete building refurbishment retaining preserving the building’s original exterior wall while demolishing and rebuilding the interior structure.

Walworth Academy
Born from the demolition of the old Walworth Upper School, the new Walworth Academy is a thriving and exciting school located in the heart of the southeast of London. Controlled Ltd. was awarded the ongoing Preventative and Corrective Maintenance of

Container Park
Deployment of a 4G solar powered camera to a large commercial site after an overnight copper theft, positioned to capture the entrance and exit to the site and surrounding fence line with analytics event notification – connectivity powered by Client
See What Clients are Saying
Frequently Asked Questions
What does a fire and security company do?
A fire and security company provides end-to-end protection, designing, installing, and maintaining systems like fire alarms, intruder detection, CCTV, access control, and monitoring services to safeguard homes and businesses.
How do I get started with Controlled?
Our team provides a free consultation and risk assessment to recommend the best fire and security setup based on your property’s size, usage, and compliance needs. Every solution is tailored to fit your specific requirements.
Are your systems UK compliant?
Yes, our installations meet UK regulations, ensuring Controlled Ltd remains a top choice among fire and security companies.
How can I stay updated on regulations?
We provide guidance and updates, helping clients remain compliant and informed about the latest standards in fire and security companies.
Can you monitor my system 24/7?
Yes. We provide 24/7 monitoring and emergency response through our dedicated control centres. You’ll have peace of mind knowing we’re watching over your property day and night.
Can new systems integrate with existing infrastructure?
Yes, our solutions allow CCTV, alarms, and access control to work together seamlessly, as expected from leading fire and security companies.
Recognised by the Best
Controlled.co.uk boasts a strong commitment to quality and safety, backed by a suite of industry-recognised certifications.
Solution Partnerships
Let's Connect for Your Security Needs
Your benefits:
- Client-oriented
- Independent
- Competent
- Results-driven
- Problem-solving
- Transparent
What happens next?
We Schedule a call at your convenience
We do a discovery and consulting meeting
We prepare a proposal