Fire Alarm Service Engineer at Trinity Fire & Security Systems in Chelmsford, England, United Kingdom | Kablio

Fire Alarm Service Engineer at Trinity Fire & Security Systems in Chelmsford, England, United Kingdom | Kablio

Company

Overview

Founded 1997

Year Established

Began as a regional specialist installing fire detection systems.

Revenue £60M

Annual Revenue

Exceeds £60 million annually.

Cloud Migration 2021

IT Infrastructure Update

Moved to cloud-based DRaaS for scaling and data resilience.

It grew into a turnkey provider, offering design, installation, commissioning, and full aftercare for fire, safety, and security solutions.
Headquartered in Exeter, it later became a key pillar of PTSG’s Fire Solutions division following its 2019 acquisition.
Notable projects include system upgrades at Heathrow T3, Oxford University Hospitals, University of Hertfordshire, Selfridges, and York Magistrates’ Court.
The company partners with top-tier manufacturers like Honeywell (Gent, Notifier), Hochiki, Ansul, Tyco FireClass, Milestone, Axis, Avigilon, SALTO, CEM and Gallagher.
Highly accredited (e.g., BAFE SP101, LPS1014, NSI Gold), Trinity pairs technical excellence with rigorous legislative compliance.
From standalone residential alarms to integrated, multi-site commercial platforms, Trinity tailors each solution to project needs.

Culture + Values

NSI Gold

Accreditation Recognition

Award-winning recognition for exceptional service quality and operational excellence.

Invest in the continued development of team members and reward hard work and dedication.
Success is due to dedicated and hardworking team members.
Customer‑focused: design tailored solutions, robust partner evaluation, deliver full aftercare and legislative compliance.

Environment + Sustainability

100% Recycled Packaging

Sustainable Packaging Initiative

Switched to 100% recycled cardboard and fibre-based materials for packaging.

19 Trees Planted

CO₂ Sequestration Initiative

Planted 19 trees to offset carbon emissions through a supplier partnership.

1,000kg CO₂ Reduction

Cycling-to-Work Scheme

Employee cycling initiative reduces carbon emissions and promotes health.

2030 Net Zero Target

Carbon Neutrality Commitment

Aiming to achieve net zero carbon emissions across all operations by 2030.

ISO 14001 accredited; committed to high environmental performance and compliance with legislation.
Fully removed all non-recyclable plastic from packaging; switched to fibre-based tape, recycled pallet wrap and straps.
Installed cardboard shredder in warehouse to eliminate plastic packaging and generate eco-friendly filler.
Switched office consumables to bamboo products (hand towels, toilet paper).
Heathrow and MoD Aldershot offices achieved Net Zero Carbon for 2022–2023.

Inclusion & Diversity

No DEI strategy or gender statistics publicly disclosed.

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