We offer a variety of services within three main customer sectors.


We offer a complete service package to those that buy buildings or land to develop, either through refurbishment or as an entirely new construction. ESM Power can assist with new supply connections, high voltage infrastructure and renewable energy projects. We also cover both the utility connection and the ‘on site’ infrastructure.

Private High Voltage Networks

For those that own or operate existing high voltage networks, ESM Power provides a complete service including maintenance, asset replacement, network alterations, fault location and 24-hour emergency response. We have worked with a variety of customers from individual industrial and commercial premises to local authorities, hospital trusts, FM companies, IDNO’s, and many more – managing part of or all aspects of the high voltage system and ownership.


ESM Power delivers services to utilities who require high voltage electrical assets, from major utilities to Distribution Network Operators (DNOs). We are accredited Achilles UVDB (Utilities Vendor Database) suppliers and offer design and project management, maintenance and asset replacement programmes and operational assistance.

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