What we do

We are a specialist electrical engineering company providing High and Low Voltage (HV & LV) electrical services nationwide. Sinewave offers turnkey solutions for any electrical challenge up to 132kV. You can rely on us to ensure any electrical network is operating efficiently to the highest levels of safety.

Design and Consultancy

Sinewave Energy Solutions is an accredited design contractor certified by Lloyds Register under the National Electricity Registration Scheme (NERS). Our electrical engineering teams can design safe and cost-effective electricity networks to meet your requirements.

Network Connections

At Sinewave Energy Solutions we understand that the most important thing about a connection, for you the client, is that it gets delivered on time and on budget. A project manager will work closely with you and our design team at every stage to ensure a seamless delivery of your project culminating in a timely power on!


Sinewave Energy Solutions can deliver to any specification and design requirement. If you are responsible for new construction, maintenance, domestic, commercial or industrial facilities, we can provide the most advantageous and competitive solution.

Testing and Commissioning

Sinewave Energy Solutions highly experienced electrical engineers are fully equipped and able to carry testing and commissioning on the most demanding and complex of electrical systems.

Operations and Maintenance

Sinewave Energy Solutions offer’s two forms of contract, each one offering either a ‘non-intrusive’ or ‘intrusive’ maintenance program for voltages from 400V to 132kV.

Electrical Vehicle (EV) Charging

Sinewave Energy Solutions installs EV Chargers in a range of different locations including leisure centers, retail parks, local authority sites, commercial business premises as well as petrol station forecourts, which require a different level of safety awareness. We specalise in intalling chargers from 7kW up to and 350kW.

AMP Development

Speed is one of your main advantages over large competitors. Keep moving fast.

Digital strategy

The biggest risk is not taking a risk. The the only strategy guaranteed to fail is not taking risks.

Product design

The real strength of your brand's loyalty begins with how your product makes people feel.

We build your networks

We provide turn-key energy solutions from design to delivery

See our work

  • Rapid EV Charger Installation

  • Dartford Tunnel

  • Arc Data Centre

Ready to start your project?

Get in contact with one of our experts to see how we can make a difference.

  • Neil and his team produced a fine job on time and to budget.
    Projects and Engineering Manager
  • Sinewave are an excellent company who we frequently call upon their expertise and knowledge within the power industry. They are always professional, efficient and reliable.
    Inter-Lect (UK) Limited
    Managing Direcor

Latest news

Coronavirus (COVID-19)

As the impact of the coronavirus (COVID-19) is being felt around the world, we are writing to let you know some of the steps we are taking to

Apprentice achieves SAP Status

Harry Buttler, Project Engineer at Sinewave Energy Solutions has recently been awarded his status as a senior authorised person (SAP) through their

Sinewave DNO Approved for ALoMCP

Specialist High and Low Voltage infrastructure company Sinewave Energy Solutions have been approved by both Scottish & Southern Electricity

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