IT Critical Systems offers 24/7 support and we are capable of carrying out emergency reactive repairs to all presion cooling and UPS systems in the market. 

Should you have an issue with a system, the team at IT Critical Systems have the capability to react and mobilise instantly with multi-vendor training we can be on site within a 2-hour response window for metropolitan work or have technicians on the next available flight and a fully equipped portable workshop mobilised for remote locations. With speed and flexibility, we have a reputation for being the team that can diagnose and solve a problem when no-one else can.

We aim to empower our team of technicians to lead up and down the chain of command. Aside from being technical experts, every team member is capable of delivering business expertise and management level insight during their on-site communication.

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IT Critical Systems is a trusted provider of mission critical infrastructure systems across Australia.

ARC Tick Certified
NECA Member
BICSI Member