Empowering Critical Infrastructure
Welcome to Essential Power Systems
Essential Power Systems Pty Ltd (EPS) is your local, trusted partner in electrical and power generation solutions across industrial, commercial, and mining sectors in New South Wales. As a fully integrated service provider, we cover everything, from design and system supply (new or used), to hire solutions, installation, commissioning, and ongoing service and support.
With deep experience in industrial electrical installations and maintenance, we understand the complexity and demands of high-risk environments. Whether you’re managing a remote mine, a manufacturing plant, or critical infrastructure, EPS delivers solutions built for reliability, safety, and performance.
Our Core Capabilities
What We Do
At Essential Power Systems, we deliver purpose-built electrical and power generation services tailored to the distinct needs of the industrial, commercial, and mining sectors. Our approach combines engineering precision with real-world practicality to ensure every system performs reliably, efficiently, and in full compliance with Australian standards.
We offer scalable Generator Hire solutions for temporary and emergency power, backed by expert delivery, installation and support. Our Generator Service and Generator Maintenance programs provide ongoing protection for your power assets, with routine servicing, inspections and breakdown support designed to minimise downtime and extend system life. Through our Switchboard Solutions, we design, upgrade and install advanced power control systems that handle the demands of high-risk environments. Our Substation Transformer services support LV and HV installations with complete project oversight, from groundworks to commissioning.
Whether it’s supporting business continuity, managing long-term infrastructure or upgrading critical systems, EPS delivers with integrity, responsiveness and deep technical experience.
Essential Power Systems
Our Process
Site Assessment & Audit
We begin with a detailed assessment of your existing electrical infrastructure to understand your current system capabilities, load requirements, risk factors, and operational goals.
Design & Specification
Following the assessment, our team creates custom electrical system plans, selects appropriate components, and ensures that all specifications meet regulatory and compliance standards.
Installation & Commissioning
Once approved, we move into installation. Our experienced electricians ensure the safe and efficient delivery of your system. We complete full commissioning and testing prior to handover.
Ongoing Maintenance & Support
After installation, we offer scheduled maintenance services to ensure long-term performance and reliability. Our support includes emergency callouts, inspections, testing, and upgrades as needed.
How we can help
Our Services
Generator Hire
Our Generator Hire delivers flexible, reliable temporary power solutions tailored to your site and project needs.
Generator Service
From installs to servicing and maintenance, we provide complete generator lifecycle support tailored to your site.
Sales & Hire
Providing substation and transformer units, as well as switchboard solutions for industrial, commercial, and mining.
Electrical Services
We specialise in turnkey electrical solutions for industrial, commercial, and mining sites, backed by decades of experience.
Built on Capability and Trust
Why Clients Choose EPS
When critical power systems are on the line, clients need more than just a provider — they need a proven partner. At Essential Power Systems, we’re known for our deep industry knowledge, straightforward communication, and a genuine commitment to quality workmanship.
Clients trust us because we consistently deliver:
- Clear and consultative communication from day one
- Purpose-built solutions backed by industry-leading expertise
- Safety-first operations and regulatory compliance
- Long-term support and responsiveness when it matters most
Whether it’s mobilising a temporary generator at short notice or planning a long-term electrical infrastructure upgrade, EPS provides reliability without compromise. We take pride in powering success for every client, every time.
We pride ourselves on aligning with the highest industry standards and safety regulations to protect your investment and ensure operational peace of mind. The NSW Government publishes guidance on electrical licensing and compliance, which sets the framework for works in our state.
In addition, SafeWork NSW offers detailed codes and inspection guidelines to support safe electrical practices across commercial and industrial sectors.
EPS ensures all projects comply with these and other regulatory requirements, delivering full documentation, testing, and certification with each installation.
Industry Standards & Compliance
Trusted by Industry Standards
Testimonials
See what our clients have to say!
EPS has been maintaining our power systems for over three years. Their preventative approach has cut our downtime dramatically.
Darren. F
Manager
When our generator failed during a peak summer load, EPS had a hire unit installed and running the same day. They literally saved us from major losses.
Mark. D
Maintenance Supervisor
The switchboard upgrade EPS completed for us was done with minimal disruption. Their communication and attention to detail were first class.
Emily. C
Facilities Engineer
EPS delivered our backup power solution ahead of schedule, and the transition was completely seamless. Their team was professional and highly adaptable to our mining site’s operational constraints.
Jason. R
Operations Manager
We were impressed by how EPS handled our substation transformer replacement. The commissioning process was smooth, and everything was fully certified.
Olivia. B
Project Lead
Your Next Step
Ready to Power Up Your Project?
Contact us today to discuss your power or electrical requirements. Whether you need a hire generator, full system design and installation, or a long-term maintenance plan — EPS is here to support you with expertise, integrity, and on-time delivery.
Let’s talk solutions that keep your operations powered, safe, and efficient.
Our Work
At Essential Power Systems, our work speaks for itself. From high-capacity generator installations in remote mining camps to custom switchboard builds for industrial facilities, we deliver power solutions that perform under pressure.
Every project is guided by our commitment to safety, efficiency, and long-term reliability, ensuring our clients can operate with confidence, no matter the challenge.
