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Our Sectors
Powering the future across many sectors
Our training Academy

We are a nationwide Independent 
Connections Provider.

Powering the future

As a specialist electrical engineering company providing high-voltage and low-voltage services throughout the United Kingdom, we deliver turnkey solutions for any electrical project up to 132kV. 

We cover the full lifecycle of electrical projects—from design to delivery and maintenance.

End-to-end solutions

From design to delivery, we are a one-stop shop. Our in-house project teams consist of specialists chosen for the skills needed to carry any project from feasibility to energisation and everything in between. We help ease the pressures our customers face by delivering completed projects on time and on budget. We call it being a responsible partner. They call it receiving excellent value for the money.

  • Design to delivery – large scale turnkey capability
  • Total solutions provider – professional teams with in-house skills
  • Proven experience – we are trusted by DNOs and IDNOs
  • Quick to deliver – we deliver on time and on budget
Case Studies

Here’s why we’re the leading choice for electrical installations

About Sinewave

From design to delivery, we are a turnkey solutions provider. Our in-house project teams include electrical designers, civils teams, jointers, commissioning engineers, project managers, senior authorised persons and more. We deliver the entire project through a single point of contact, which makes it easier to manage. We’re a Tier One provider to DNOs and IDNOs. They entrust their own networks to us.

Introducing the Sinewave Academy

As a market leading Independent Connection Provider, Sinewave have the pedigree and expertise to help people and businesses get where they want to be. As a business that invests heavily in the training and development of its own people, Sinewave know and recognise the importance of putting your people first to help them thrive as well as your business. Sinewave have launched the Sinewave Academy to support the ongoing development of our own people and businesses within the Southwest.

Find out more

We are accredited by

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Learn how our skilled professionals create the Sinewave difference

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