As Sydney's leading supplier of concrete retaining walls, Gorilla Wall has what you need at the right price. We also supply concrete sleepers, steel posts and under fence plinths (UFP). Visit this page for more information.
I couldn't pass up the opportunity to show this bare concrete retaining wall and an idea that would improve the look of the home exterior (and not have it be the eyesore of the neighborhood). There are many cool retaining wall options, and I like this one the best. A little stucco and a few natural rocks to cap it off and you've got it.