High Voltage Testing Company

For reliable testing of your electrical network, rely on the specialised knowledge of a high voltage testing company with the necessary expertise

High Voltage Testing

LIVE HV provides a full life cycle service for your High Voltage and electrical network.


Commissioning of your electrical network to turn design into reality.


Planned shutdown maintenance to keep your electrical assets running.

Condition assessment

When you need to know the precise condition of an asset.

Tailored service

End to end engineering support from concept through to commissioning and asset management.

high voltage testing company

Partial Discharge Testing

Accurate in-service insulation diagnostic tool for all HV assets.

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high voltage management

High voltage condition assessment

Providing a precise health check for all HV assets.

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About Live HV

As an independent High Voltage testing company our priority is to provide bespoke solutions that benefit our partners, keeping their electrical network online, all the time.

  • Independent High Voltage testing company
  • Comprehensive electrical testing across all LV & HV assets
  • Measurement, Detection and Accurate Location of Partial Discharge Activity
  • Reliable Diagnostic Assessment and Advice for High Voltage Plant
  • Highly trained & experienced Engineers and Technicians
  • Complete range of industry leading hv testing equipment


To the LIVE HV team,

Thank-you very much, I’ve had a great time with your team, you were very easy to deal with and professional.

I hope we can work together again soon

Satisfied Customer

A big congratulations from me too.

Lots of great work, by many people, well-coordinated, with a great result.

Satisfied Customer

Case Studies

Read more for examples of LIVE HV providing engineering and service solutions for our partners.

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CitiPower Powercor
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Industry Partners

Across Australia & New Zealand we have assisted partners from a range of industries. If you have a high voltage network, we have the expertise to be of service.

renewable energy live hv


Solar Farms, Wind Farms, Hydro Stations, Battery Energy Storage Systems (BESS)

mining live hv


Surface, Underground

oil gas live hv

Oil and Gas

Onshore, Offshore

utilities livehv


Power Generation, Power Transmission, Water

transportation livehv


Rail, Shipping Roading, Airports