Discover Quality Generator Repairs in Cairns

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Unleash Reliable Power

When the lights go out, Great Energy stands ready to light the way. Our generator repair, upgrade and overhaul service is the steadfast solution your industrial facility requires to sustain operations when power interruptions threaten your productivity. While we're based in Cairns, we pride ourselves on having a wide service range, including Townsville, Port Douglas, Innisfail, Ingham, Perth and Western Australia.


At Great Energy, we specialise in breathing new life into your existing generator systems, ensuring they deliver when you need them most. Our expertise is not limited to overhauls and upgrades; we also offer comprehensive services including generator support, preventative maintenance, load testing, power station construction, operation, maintenance and electrical contracting—all designed to keep your business powered up without a hitch. Don't let power instability disrupt your operations.


Call us on (07) 4256 5728 and let's secure your power supply today.

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Why Choose Our Generator Repairs?

At Great Energy, we prioritise your operational efficiency and reliability. Here's what makes our generator repairs, overhauls and upgrades different from our competitors:


  • Tailored Upgrade Solutions: Every generator system we overhaul and upgrade is meticulously fine-tuned to meet the unique demands of your operation, enhancing efficiency and reliability.
  • Extended System Lifespan: Our specialised maintenance plans are designed to prolong the life of your generators, ensuring long-term performance and cost savings.
  • Expert Troubleshooting: Encounter an issue? Our team’s extensive experience means we quickly identify and resolve problems, minimising downtime.
  • Comprehensive Service Range: From engine rebuilding to general repairs and troubleshooting, we cover all aspects of your generator's maintenance needs.
  • Custom Schedules: We work with you to create service schedules that align seamlessly with your operational usage and conditions, providing support that makes practical sense.
  • Safety First: Every service we perform adheres strictly to manufacturers' specifications, guaranteeing the safety of your backup power systems.


Great Energy is your supportive partner in organised and accountable generator service. We ensure that your power backup solutions are always running at peak capacity, ready to support your continuous operations.


Call (07) 4256 5728 and let's discuss how we can enhance your generator systems.

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Locations We Service

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