ESM Power Limited. A leading UK high voltage electrical engineering company.

ESM Power provides a complete high voltage electrical engineering service, ensuring your assets are managed safely, securely and economically.

We cover all aspects of the design, maintenance, repair and replacement of your high voltage systems and undertake new connections throughout the UK, including full turnkey design and construction up to 132kV.

ESM Power is an ICP (Independent Connection Provider), registered with the National Electricity Registration Scheme (NERs accredited). We operate a 24-hour emergency response system.

For help with your high voltage network, contact us today.

Our Services



Developers choose ESM Power to manage their new supply connections and on site distributions.

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Private High Voltage Networks

Those with existing Private High Voltage Network choose ESM Power to ensure the safe operation and development of their network.

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ESM Power’s services are used by Distribution Network Operators and other major utilities across the UK.

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