Turnkey fire and security solutions
Industry-leading fire and security solutions
Award-winning fire safety solutions
Service, maintenance and compliance Tired of managing multiple contractors, chasing certificates and missing compliance deadlines?
With over two decades of expertise, Trinity Fire & Security Systems delivers award-winning fire detection, life safety and security solutions to commercial, industrial and public sectors across the UK.
A complete turnkey solution, incorporating design, installation, commissioning and aftercare. Our technology-driven approach ensures your systems not only meet but exceed industry standards.
Protecting People,
Properties and Peace
of Mind
Managing fire and security systems through traditional providers can be challenging. At Trinity we offer a revolutionary turnkey solution. As your single point of contact for all fire detection, life safety and security needs, we eliminate the complexity and uncertainty typically associated with managing multiple contractors.
Our approach combines expert consultancy and design with practical delivery capability, while our comprehensive management systems take the stress out of safety and compliance.
Trinity: Your Fire Safety Partner
People
Our nationwide team of qualified engineers and specialists are experts in all aspects of fire detection, suppression, and security. We’re prompt and professional, working not just for you, but with you across our UK network.
Technology
We utilise state-of-the-art design, installation, and management systems for consistent, robust, and efficient fire and security solutions. Our clients benefit from advanced protection, comprehensive monitoring, and performance optimisation.
Service
We provide a complete range of fire and security solutions including Fire Detection Systems, Kitchen Fire Suppression, Security and Access Control, and comprehensive Service Support and Maintenance.
Growth
Proudly part of the PTSG Group, we continue to raise the bar in fire and security services across the UK, bringing enhanced resources and expertise to our clients.
Industry Recognition and Expertise
When it comes to protecting your property and the people within it, you’re covered with Trinity.
Our comprehensive solution approach means that whatever your fire detection, life safety, or security needs, we have the expertise to meet them.
From initial risk assessment through to ongoing maintenance and compliance we’ve got you covered.
Part of PTSG, we’re trusted by many leading companies and have worked extensively across sectors.
Sectors we work in
AVIATION & INFRASTRUCTURE
COMMERCIAL
DEFENCE
Distribution
EDUCATION
FACILITIES MANAGEMENT
Finance & Banking
HEALTHCARE
HERITAGE
HOTEL & LEISURE
INDUSTRIAL
PUBLIC SECTOR
RESIDENTIAL
RETAIL & SHOPPING CENTRE
Stadia
Student Accommodation
Valued Partnerships












One partner, one system, complete peace of mind.
If you’re tired of managing multiple contractors? Chasing certificates? Dealing with inconsistent service? Or missing compliance deadlines? Let us simplify your fire and security needs with our all-in-one solution.
No obligation quote
Our nationwide team provides 24/7 emergency support, ensuring your critical fire safety and security systems remain fully operational and compliant at all times. Contact us below to find out how we can help you.










