At Stronglock, we believe retaining walls should be more than just functional – they should be strong, beautiful, and built to last for generations. For over 26 years, we have proudly supplied Perth homeowners, landscapers, and builders with retaining wall solutions that combine the natural look of limestone with the unmatched strength of reinforced concrete.
Founded and operated by Mark, Stronglock has grown from a small, hands-on local supplier into one of Perth’s most trusted names in retaining walls and garden edging. What sets us apart is not just the quality of our products, but the personal service and expertise that comes with them. Whether you’re tackling a DIY weekend project or building for a large-scale development, we’re here to make sure your wall stands the test of time.
A simple process designed for strength, style, and peace of mind.
Expert advice and clear guidance to set your retaining wall project on the right path from day one.
Turning ideas into practical plans with the right materials, approvals, and preparation for a smooth build.
Bringing your project to life with precision installation and on-time delivery of durable retaining wall solutions
