Reliable High Voltage Electrical Services Across Industries

In high-demand industrial and commercial environments, reliable power isn’t a luxury; it’s a necessity. From mining sites and energy plants to manufacturing facilities and infrastructure projects, high-voltage electrical services play a critical role in maintaining operational continuity, protecting personnel, and ensuring compliance with strict safety regulations.

At Innovent Engineering, we deliver specialised high-voltage electrical services tailored to the unique demands of each site. Whether you’re commissioning a new installation, maintaining existing infrastructure, or planning for future expansion, our experienced team ensures your high voltage systems are safe, efficient and built to last.

What Do High Voltage Electrical Services Include?

High-voltage services encompass a wide range of specialist work designed to keep your electrical infrastructure running smoothly and safely. Our capabilities include:

1. High Voltage Termination and Jointing

The integrity of your high-voltage cable network depends on expertly completed terminations and joints. Our licensed technicians follow certified procedures to connect and isolate high-voltage electric lines, ensuring optimal performance and reducing the risk of faults.

2. High Voltage Switching Operations

Whether isolating systems for maintenance or responding to emergencies, our trained personnel perform high voltage switching safely and efficiently, helping you minimise risk and avoid disruption.

3. Preventive and Reactive Maintenance

Scheduled maintenance as per relevant Australian standards of high-voltage electrical equipment is essential to reduce the risk of unplanned outages and extend equipment lifespan. We provide inspections, cleaning, thermal imaging and component replacement to keep your systems operating reliably.

4. High Voltage Testing and Compliance

We conduct comprehensive high-voltage testing, including insulation resistance and partial discharge testing, to ensure system integrity. Our team adheres to best-practice high-voltage cable testing procedures and complies with all relevant high-voltage cable testing standards.

5. Electrical Safety Audits

Our thorough electrical safety audit service identifies potential hazards, checks regulatory compliance and provides clear recommendations to improve safety and minimise risk across your site.

Why High Voltage Services Matter

Unplanned downtime isn’t just inconvenient; it’s costly and potentially dangerous. Poorly maintained or incorrectly operated high-voltage equipment and electrical lines can lead to equipment failure, energy loss or serious injury.

Professional high voltage service helps to:

• Prevent failures and reduce costly downtime
• Protect people, equipment and reputation
• Ensure compliance with Australian electrical safety standards
• Support asset longevity and operational optimisation

Our goal is to help you operate safely, efficiently and with complete confidence in your electrical systems.

New Energy, Established Expertise

Innovent Engineering supports industries where high voltage power is mission-critical, including mining, energy, infrastructure, defence and manufacturing. Our reputation is built on deep technical expertise, reliable service and a practical understanding of industry demands.

We’re more than just electrical contractors for high voltage projects; we’re long-term partners in electrical performance and safety.

Our high voltage capabilities include:

• Installation and commissioning of HV systems
• HV cable jointing and termination (up to 33kV)
• Routine and diagnostic high-voltage testing
• Arc flash assessments and safety audits
• Substation and switchyard maintenance
• SCADA and protection system support

Why Choose Innovent Engineering?

When it comes to high-voltage services, experience and precision are essential. Our licensed technicians and engineers work to the highest safety and compliance standards, backed by detailed reporting, risk mitigation and customer-first service.

We offer:

• Site-specific, industry-aligned solutions
• End-to-end delivery with minimal disruption
• Quality workmanship meeting all Australian Standards
• Ongoing maintenance and inspection support

Whether you’re running a power station, production facility or remote infrastructure, we ensure your high-voltage systems perform reliably today and are ready for the challenges of tomorrow.

Partner with Innovent Engineering

Innovent Engineering is your trusted partner for high-voltage electrical services. From installation and maintenance to testing and compliance, we deliver practical, performance-focused solutions that protect your people and your power systems.

Contact the Innovent Engineering team today to discuss how we can support your high-voltage infrastructure.