AB Civil Contracting, a renowned provider of concrete sleeper retaining walls in Brisbane, recently completed an exceptional project, showcasing their expertise in creating aesthetically pleasing and durable retaining walls. The project involved constructing a 3-metre-long and 1.5-metre-high retaining wall to support a sloping garden bed. A Visual Journey of Transformation Crafted using Concrete Sleeper Retaining Walls Brisbane’s high-quality Industrial Grey…