SERVICES

Overview

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Design & Reverse Engineering

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Site Support

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Software Development & Data Analysis

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Overhaul Repairs & Manufacture

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Obsolescence Management

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Root Cause Analysis & Investigation

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Our experts combine engineering experience with a structured, evidence‑driven methodology to diagnose issues accurately, minimise risk, and prevent recurrence.

Whether your challenge is mechanical, electrical, software‑related, or operational, SET provides the clarity and confidence you need to make informed decisions.

We deliver robust and efficient Root Cause Analysis (RCA) services that uncover the true drivers behind component, system, or operational failures.

OVERVIEW

Case studies

Case Studies

Class 769 – Fire Control Unit Failures

Feb 3, 2026

Class 769 – Fire Control Unit Failures

Feb 3, 2026

Preventative design solution implemented on the Class 769.

Feb 3, 2026

HVAC Controller – Permanent Ventilation Mode

Feb 3, 2026

HVAC Controller – Permanent Ventilation Mode

Feb 3, 2026

Solving HVAC issues using fault identification and reverse engineering.

Feb 3, 2026

Class 380 – CCTV System Intermittent Video Loss

May 28, 2019

Class 380 – CCTV System Intermittent Video Loss

May 28, 2019

Improving passenger safety.

May 28, 2019

GET IN TOUCH

Let’s start a project together

+44 (0) 1332 346 035

info@set-gb.com