Alkar Refrigeration Services is a family-owned commercial refrigeration company. From Acacia Ridge, we service supermarkets, industrial facilities, food-processing sites and specialist refrigeration systems across Queensland and Northern New South Wales. You’ll work under highly experienced refrigeration managers with 40+ years in the industry and access 24-hour technical support. There are diverse projects, including CO₂ and low-GWP systems, with a strong learning culture.