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Company Summary

Company Overviews

Trinity’s mission statement is simple - to provide high quality design, installation, commissioning and long term after care of Fire Detection, Fire Suppression, Life Safety and Security systems.

Trinity are one of the largest independent Fire, Life Safety & Security systems Integrators with regional offices across the UK providing a local service to National customers and the Trinity brand is widely recognised for the high quality service we deliver. The company is focused on developing long term customer relationships whereby our Technical Engineering teams and highly experienced Management & Administration teams are dedicated to supporting our clients.

We pride ourselves on delivering the highest quality of workmanship in order to meet the exacting standards and best practices within our industry. Our wealth of third party accreditation's and endorsements, including LPS 1014; BAFE SP201, LPS 1204 and BAFE SP101, are YOUR assurance that we meet the highest possible standards

Whatever the size or type of your business, Trinity Fire & Security Systems can give you the expert advice and service support that you need to ensure you are fully Compliant with the latest legislative requirements.

Why Trinity? Because we CARE!

Rating Reviews

Rating is calculated based on 2 reviews and is evolving.

Featured Reviews

Field Engineer
3.7
27 August 2026
Solid experience in fire systems, management could improve.
Pros: I enjoyed my time working as a Field Engineer at Trinity. The company offers a stable role within the essential fire and security services sector. The team spirit, especially out on site with other engineers, was fantastic. There's a real opportunity to develop technical skills and learn a lot about fire alarm and security system installation and maintenance. Management tries to be helpful, and I felt the work was generally secure.
Cons: While leadership is present, there are times when strategic direction feels a bit unclear, and decision-making processes can be slow. Sometimes, especially during peak project times, workload can become quite demanding, and communication about changes or priorities could be more proactive. This occasionally impacts work-life balance during those busy spells.
Advice to Management: Improve internal communication channels and be more proactive in sharing company strategy or project changes to alleviate pressure on teams during busy periods. Streamlining approval processes could also help efficiency.
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Fire & Security Systems Engineer
3.6
3 September 2026
Reliable Field Role with Room for Improvement
Pros: The best part about working at Trinity is the autonomy you get in the field. As a Fire & Security Engineer, most days you're out on client sites across the region, managing your own schedule. The team I worked with was supportive, and learning new systems was always encouraged. Job security feels pretty good in this essential services sector.
Cons: While there's flexibility, sometimes communication from head office could be clearer. Project handover isn't always smooth, and deadlines can feel tight. Pay is okay, but not outstanding compared to some competitors. More structured training pathways would be beneficial for career growth.
Advice to Management: Focus on streamlining project communication and ensuring smoother handovers between departments. Investing in more structured professional development programs would really boost employee retention and skill advancement.
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