• Australia’s leader in the Design, Installation & Maintenance of Mission Critical Infrastructure

IT Critical Systems provides a total Cooling, Power and Cabling solution for Data Centres, Server Rooms and all Mission Critical Infrastructure. 100% Australian owned and operated, we collaborate with our customers and partners to build and maintain      future-ready infrastructure.

Winners: BHP Olympic Dam – DR Site Upgrade 

Best HVAC Retrofit or Upgrade

Established in 2011, we design, install and maintain Mission Critical Infrastructure for some of Australia’s leading businesses. Our experience and track record ensure that our clients are provided with exceptional service and quality products and solutions from globally recognised vendors.

From design to implementation to life cycle management, IT Critical Systems is the most trusted provider of Mission Critical Infrastructure in Australia. Operating out of WA, NSW, VIC and QLD with a national footprint of work, IT Critical Systems has fostered a skilled and multi-disciplined team that provide confidence and reliability in any situation.

IT Critical Systems delivers quality solutions whilst striving to continuously search for improvement across all our projects. As such the management systems and processes we employ have led to IT Critical Systems being deemed a Management Systems Certified Company. IT Critical Systems has achieved ISO 9001 Quality Certified System, ISO 14001 Environmental Certified System and ISO 45001 Safety Certified System certification. 

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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