Who We Serve

Industries

ESB Power delivers specialist HV electrical services to Australia's most demanding industries — from mining and resources to utilities, renewable energy, and industrial operations.

Mining & Resources

Keeping critical mining assets safe and operational

Mining & Resources

ESB Power has extensive experience delivering HV electrical services to Australia's mining and resources sector. We understand the demanding operational environment, the critical importance of asset uptime, and the strict safety requirements that apply to mining sites.

Our teams are experienced in working within the unique constraints of mining operations — remote locations, 24/7 production schedules, and complex HV infrastructure. We work closely with site electrical teams and management to plan and execute maintenance, testing, and commissioning activities with minimal disruption to production.

HV substation maintenance and testing
Dragline and shovel electrical maintenance
Underground HV cable testing and fault location
Protection relay testing and calibration
Transformer maintenance and oil testing
Switchgear overhaul and servicing
Planned shutdown coordination
Safety compliance and audit support
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Utilities & Energy

Supporting reliable power delivery across the grid

Utilities & Energy

ESB Power delivers specialist HV maintenance, testing, and commissioning services to electricity network operators, distribution businesses, and energy retailers across Australia. We support the reliable operation of transmission and distribution infrastructure at all voltage levels.

Our teams bring deep technical knowledge of utility-grade HV assets and the regulatory environment in which network operators work. We are experienced in working within energised environments, managing outage windows, and meeting the stringent documentation and compliance requirements of the utilities sector.

Transmission and distribution substation maintenance
HV switchgear testing and overhaul
Protection system testing and verification
Power transformer maintenance and testing
HV cable testing and fault location
Earthing system testing and verification
Network commissioning support
Regulatory compliance and reporting
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Renewable Energy

Enabling Australia's clean energy transition

Renewable Energy

ESB Power supports the commissioning, maintenance, and testing of HV electrical infrastructure for solar, wind, and battery storage projects across Australia. As the renewable energy sector grows rapidly, we provide the specialist HV expertise that project developers and asset owners need.

We work with EPC contractors, project developers, and asset owners across the full project lifecycle — from pre-commissioning and energisation through to ongoing maintenance and testing. Our teams are experienced with the HV infrastructure associated with utility-scale solar farms, wind farms, and grid-scale battery energy storage systems (BESS).

Solar farm HV commissioning and testing
Wind farm substation maintenance
BESS HV infrastructure commissioning
Grid connection substation testing
Protection relay testing and calibration
HV cable testing and termination inspection
Transformer maintenance and oil analysis
Ongoing O&M HV support
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Consultancy & Audits

Independent expertise you can rely on

Consultancy & Audits

ESB Power provides independent HV electrical consultancy and audit services to asset owners, operators, and project teams. Our consultants bring deep technical expertise and practical field experience to every engagement.

Whether you need an independent condition assessment of your HV assets, a compliance audit against Australian standards, or technical support for a capital project, ESB Power can provide the specialist expertise you need. We deliver clear, practical recommendations that help our clients make informed decisions about their HV infrastructure.

HV asset condition assessments
Electrical safety audits
Compliance reviews against Australian standards
Protection philosophy reviews
Earthing system design and review
HV maintenance strategy development
Technical due diligence for asset acquisitions
Expert witness and dispute support
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Ready to Work Together?

Let's Discuss Your Requirements

Contact our team to discuss your project requirements, request a quote, or arrange a site visit.