Delivery
We deliver the mechanical, electrical and systems infrastructure that keeps critical assets running — from the power that feeds your equipment to the backbone that connects every system together. From new supplies to upgraded distribution, we design and install the electrical infrastructure that brings reliable power right to the point of use. Whether supporting new systems, boosting capacity or replacing ageing assets, we ensure your equipment has the resilience it needs to perform.
We optimise M&E systems so they work smarter, last longer and operate more efficiently. From lighting improvements and enhanced ventilation to replacing control panels, and plant equipment, our upgrades unlock performance and keep your operations moving.
Every system relies on strong foundations, so we build the physical and digital backbone that allows your control, communications and safety systems to operate as one. Cabling, containment, power distribution, plant rooms, MCCs and system interfaces — all delivered with integration in mind.
A joined‑up approach that keeps everything moving smoothly — a fully integrated M&E package engineered to support critical infrastructure across tunnels, highways, airports and utilities.
Power & Infrastructure Systems
Experience & Capability
We’ve delivered integrated M&E across some of the UK’s most complex assets — from road tunnels to airside operations — giving us practical insight into what works in the real world. With experienced teams and a strong track record in critical infrastructure, we design and deliver mechanical, electrical and systems solutions that stay reliable where it matters most.
Our decades of hands‑on experience mean we understand live, demanding environments and engineer solutions that performs safely, consistently and with confidence.
Latest News & Insights

Dublin Tunnel – Public Address & CMS System
PDS partnered with ERTO to transform safety and communication within the Dublin Tunnel – one of Ireland’s most critical transport routes.

North Mid Wales – Traffic Management System
PDS delivered a unified system for NMWTRA, integrating multiple subsystems into one streamlined platform. The solution improves network visibility, speeds up incident response and supports reliable operation.

London Power Tunnels – Ventilation Control System
PDS delivered a high‑integrity SCADA system for the London Power Tunnels, ensuring reliable operation and supporting the safe delivery of power to 9 million people across London.