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Proactive Equipment Care

Identify Cost-Saving Opportunities With an Expert Energy Efficiency Audit

Every piece of critical power equipment has one thing in common. It will eventually fail if it is not properly maintained. The question is not whether your systems need maintenance. The question is whether you find the problems before they find you.


Preventative maintenance is the difference between a minor service call and a major system failure at the worst possible time.


We are 24-7 Critical Power Solutions, a locally owned critical power business based in Marchmont, New South Wales. We design and deliver preventative maintenance programs for commercial, industrial, government, defence and healthcare clients across NSW, ACT and throughout Australia, bringing more than 35 years of industry experience and round-the-clock availability to every maintenance program we put in place.

Preventative Maintenance Services That Keep Your Critical Power Infrastructure Running at Its Best

We offer a complete range of preventative maintenance services designed to keep your critical power systems in peak condition, identify potential issues before they become costly failures and give you the confidence that your infrastructure is ready to perform when it matters most.

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Scheduled Inspections

Regular, planned inspections identify wear and potential issues before they turn into costly failures.

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UPS & Generator Servicing

We test and service critical backup power equipment to confirm it will perform reliably when it is needed most.

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Early Fault Detection

Thermal imaging and diagnostic testing catch developing faults early, before they cause unplanned downtime.

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Extended Equipment Lifespan

Consistent servicing reduces wear on your electrical systems, helping your equipment last longer and perform better.

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24/7 Emergency Response

Round-the-clock support for critical facilities, with rapid response when unexpected issues arise between scheduled visits.

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Compliance Testing

Regular testing and reporting to ensure your electrical equipment meets industry standards and regulatory requirements.

Common Questions About Critical Power Preventative Maintenance

  • How often should critical power systems be serviced as part of a preventative maintenance program?

    The recommended service frequency depends on the type of system, its age, the environment it operates in and how critical the load it is protecting is. As a general rule, most critical power systems should be inspected and serviced at least once a year. Some systems and environments require more frequent attention. We assess your specific situation and recommend a maintenance schedule that keeps your systems in peak condition.

  • What is the difference between preventative maintenance and reactive maintenance?

    Preventative maintenance is planned and scheduled. It involves regular inspections, testing and servicing designed to identify and address potential issues before they cause a failure. Reactive maintenance happens after something has already gone wrong. Reactive maintenance is almost always more expensive, more disruptive and harder to manage than a planned preventative program. In critical power environments, reactive maintenance can also mean serious safety risks and significant operational downtime.

  • Can a preventative maintenance program be tailored to the specific systems in my facility?

    Yes. Every preventative maintenance program we design is tailored to the specific systems, equipment and operational requirements of your facility. There is no one-size-fits-all approach to critical power maintenance. We assess your infrastructure, understand your operational priorities and design a program that covers the right systems at the right frequency and delivers the level of confidence your business needs.

  • Will preventative maintenance cause disruption to my business operations?

    We understand that downtime is not an option for most of our clients. We work with you to schedule maintenance activities at times that minimise disruption to your operation, whether that means after-hours servicing, weekend visits or phased maintenance across different systems. Our team is available 24 hours a day, 7 days a week, which gives us the flexibility to work around your schedule rather than the other way around.

  • What documentation will I receive as part of a preventative maintenance program?

    After every maintenance visit, we provide you with a comprehensive report detailing the work carried out, the condition of each system inspected and any issues identified that require further attention. This documentation is an important part of your compliance and risk management records and can be used for regulatory, insurance and internal purposes. Keeping up-to-date maintenance records is also a key part of demonstrating due diligence in the event of a safety incident or insurance claim.

Keep Your Equipment Running Reliably

Reach out to our team today for a free, no-obligation quote, and let us put a preventative maintenance program in place that protects your infrastructure, your operation and your bottom line.