MARARNA PTY LTD

Mararna Pty Ltd delivers commercial and industrial HVAC and refrigeration services across installation, maintenance, and project delivery. We specialise in HVAC systems, air conditioning, ventilation, mechanical services, and refrigeration plant, supporting assets from cool rooms and freezers to large-scale industrial facilities. Our capabilities include design and construct, equipment upgrades, preventative maintenance programs, and 24/7 breakdown support. We provide fault finding, diagnostics, and repair across VRF/VRV systems, chillers, air handling units, and refrigeration systems, ensuring reliability, efficiency, and compliance. Mararna offers full project management services, including scoping, scheduling, contractor coordination, and commissioning, aligned with NCC, WHS, and Australian Standards. As a First Nations business, we are committed to delivering high-quality outcomes while supporting local employment, training, and community engagement.