Substation Installations & Fit-Outs

Substation Installation

Complete Substation Services - From Build to Commissioning

We deliver turnkey substation solutions for DNOs, private networks and EV infrastructure across the UK.

Whether it’s a GRP or full brick-built fit out, we handle every aspect with precision, compliance and care.

What We Can Do

  • 11kV Substation Installations

  • Complete internal fit-outs. SP&L, RTUs, CT metering

  • Feeder pillar terminations & connections

  • Substation earthing (internal & external)

  • Glanding, wiring & panel works

  • Live working and hot site readiness

  • Testing & certification

Specialist Installations

  • EV Charging Substations

  • Solar & Battery Storage Interconnects

  • Industrial & Private HV Networks

Why Choose R&D Jointing?

  • Fully qualified jointers & installers

  • Deep understanding of DNO and ICP standards

  • Focused on safety, neatness, and reliability

  • Trusted for audit-ready finishes

Talk to the Experts

From ground prep to final commissioning – we make sure your substation is energised on time and to standard.

📧 info@rdjointing.co.uk