Fusion is the largest provider of critical infrastructure services in Australia and the Asia Pacific region. With a specialisation in data centre infrastructure, Fusion services commercial customers both large and small. We provide 24/7 critical response services and programmed preventative maintenance nationally and abroad.


We are the experts in supplying and maintaining large and small UPS systems and are the name commercial businesses rely on to keep them powered. Servicing all the big brands, Fusion is the name organisations use to maintain their critical UPS infrastructure.

Our trained support staff and engineers will provide you with the most comprehensive and cost-effective service plans available, ensuring your power protection systems are expertly maintained on a regular basis and are always ready to support your equipment load.

Critical Maintenance Components

  • Batteries
  • Fans
  • Capacitors
  • Circuits
  • Power

Fusion has a national operation centre that can proactively monitor your equipment 24 / 7. Start proactive monitoring your equipment today call us on 1300 911 365

Precision cooling systems or CRACs

Fusion is a specialist in providing maintenance services for precision cooling systems or CRACs (Computer Room Air Conditioners). We also maintain commercial air conditioners, servicing all makes and models, large and small. Our services include preventative maintenance of air conditioning and refrigeration systems, provision of spare parts, proactive and reactive maintenance, as well as hardware replacement.

Our experts understand your equipment better than anyone. They’ll arrive with the parts, knowledge, and support they need to properly maintain your thermal management equipment, ensuring your data centre stays up and running efficiently.

Critical Maintenance Components

  • Fans
  • Compressors
  • Valves
  • Gas Pressure
  • Pipeworks


Fusion Power systems offers sustainable service solutions for all your critical cooling needs. In the ever changing and fast paced world we live in, your specialized HVAC&R systems should be installed, serviced and maintained by a company who is a leader in providing cutting edge in HVAC&R technology. With our extensive experience and rapid response times we can get your HVAC&R working again. Fusion offers you economic and environmental solutions, so you can concentrate on the important task of running your business. Get in touch with us now to ensure your HVAC&R equipment is in shape.

Critical Maintenance Components

  • Cool Rooms
  • Freezer Rooms
  • Cabinets
  • Ice Machines

For fast onsite response times Fusion has a national inventory of spare parts customised to our customers equipment. Take advantage of it now.


Whether Diesel or Natural gas powered, Standby or Primary powered, Fusion are experts in ensuring critical onsite backup power is always available on demand. Our maintenance visits can identify generator problems that would possibly go undetected thereby impacting your business during a utility outage. Having the Fusion maintenance team backing your generators means you can enjoy a sense of security knowing your standby power is always running at maximum operating efficiency and your generator is ready when you need it.

Critical Maintenance Components

  • Alternators
  • Battery
  • Spark plugs
  • Lubricants
  • Filters

Fusion is one of the largest providers of maintenance services with thousands of data centre related devices under management. Become a valued customer today call 1300 911 365.

Fire & Vesda

Not only is maintaining your Fire Suppression system and VESDA a good idea – it’s the law. Having well maintained fire systems is critical to the wellbeing of any data centre or facility, not just for the infrastructure, but also for the personnel.

Fusion offers the best in fire and VESDA protection systems for your staff and assets. Nothing is more important than the safety of your employees and that’s why Fusion provides the best systems for your infrastructure. Coupled with our comprehensive maintenance and support packages, you can be assured you are prepared for the worst.

Critical Maintenance Components

  • Filters
  • Pipes
  • Valves
  • Gas Levels
  • Actutators

As part of your maintenance plan Fusion can upgrade your generator with a digital fuel gauge to constantly monitor and refuel automatically, completely eliminating the hassle of checking it yourself.


Ever growing in importance, maintenance of Access Control / Alarm systems, CCTV and supporting infrastructure is an increasingly complex and important task that should not be managed by amateurs. We are experts in providing granular electronic security maintenance solutions.

Critical Maintenance Components

  • Cameras
  • Storage Media
  • PIRs
  • Batteries
  • Card Readers

Meet our clients

Fusion provides professional support for hundreds of commercial organisations.
These are some of them.