By powering some of the UK’s largest Utilities companies, ESE Ltd understand the need for a secure and stable network

ESE Ltd has the knowledge, expertise, and experience to deliver in this high-intensity sector, ensuring our clients’ needs are always met. This is one of the reasons why we have been chosen to manage, supply and install on several recent projects within the industry. Our engineers are highly qualified to carry out even the most complex tasks to deliver projects on time to the highest quality. We offer a full turnkey solution, managing each project from conception to completion.

We also offer a wide range of preventative maintenance programmes, including state of the art partial discharge monitoring to minimise the risk of disruptions in the network. In the event of a disruption to your network, our specialised breakdown team will attend site as soon as possible, ensuring your site production returns safely and securely. We have a large stock of new, refurbished and hire equipment to make sure our client’s power is back on as soon as possible.

Solar panels in a field with a power station in the horizon.
Site maintenance

We manage all aspects of the project from design through to site maintenance

As a registered Independent Connection Provider (ICP) we can carry out work on behalf of the DNO as well as offering the supply and installation of all Balance of Plant distribution equipment. We offer cost-effective packages from project conception to completion; giving peace of mind that the project will be delivered on time and within budget.

Our services include;

  • In-house Electrical Design
  • Project Management oversees the whole process
  • Full consultancy service
  • Environmental services
  • Grid connections from 6,600 Volts to 132,000 Volts
  • Civils work
  • 24/7 maintenance cover including partial discharge monitoring
  • Transformers, switchgear and LV cabinet supply & installation
  • Cable installation and jointing works
  • Testing and commissioning


As part of our environmental commitments, ESE Ltd can reduce your carbon footprint. Our experienced design engineers offer economical and efficient infrastructure designs. As well as being environmentally friendly, this offers the customer the most sustainable solution to any network problem. Our environmentally friendly Tier 2 and Amorphous transformers not only keep your site running smoothly but also generate a potential saving of £100,000 over the product lifespan.