Glenelly's power distribution division offer clients a full turnkey approach from assisting with design through to excavations, cable laying, jointing and reinstating as well as building, maintenance and facilitation for DNO substations & depots.


Our Project Managers and staff work in accordance with well-defined systems and methodologies and are competent and fully accredited via our in-house passport competency scheme.

The services we provide include the following:


  • Design

  • Underground Power Installations LV & HV (up to 33KV)

  • Switchgear Installation

  • Cable Jointing LV & HV (up to 33KV)

  • Renewable Energy

  • Link Boxes

  • Fusing & Linking

  • LV Fault Locating

  • Substation Installations

  • AP/Project Management Services

  • Street Lighting/Furniture connections

  • Domestic & Commercial EV Charge Solutions

  • Domestic & Commercial Cut-Out Changes

  • Emergency Rapid Response (DST and Rapids)

  • Cut-Out Pre-Survey Service


Recent Projects completed/awarded:


UKPN SPN Linkbox Replacement Framework

UKPN EPN Linkbox Replacement Framework

Northbridge Road, Berkhampstead LV & HV Upgrade

Parliament Square, London Infrastructure upgrade

HV Substation Installations.

BT Power upgrade SSE & Central London

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