AK Coolroom and Freezer Hire Southwharf. Home to some of Melbourne’s most outstanding events and trade expos, AK Coolroom and Freezer Hire Southwharf will be sure to have all your refrigeration needs covered. Whether you are looking at bulk storage options or the setup of small stands located within the Melbourne Convention and Exhibition Centre, AK Coolroom and Freezer Hire Southwharf will ensure your refrigeration hire is a complete success. Having over a decade of experience at this event site, we understand the importance of OHS, timely delivery and great customer service. From large Portable Cool Room Skids, Portable Coolroom and Freezer Trailers to Display Fridges and specialised Display Refrigeration, look no further than AK Coolroom and Freezer Hire Southwharf.