For over 30 years, our business has been built on quality workmanship and excellent service. As one of Queensland’s most successful retaining wall contractors, we have developed a reputation in the industry for providing civil construction earthworks, contracting and site works. Experienced operators, quality rock and reliable equipment help make Boulder Wall Constructions the first choice for many engineers and developers. Our company has produced some of Queensland's premier rock wall developments, including commercial properties, shopping centres, schools, subdivisions and main roads. Our extensive knowledge and expertise from decades in the industry ensures that every wall we create is designed and engineered to the highest standard. Client satisfaction is of paramount importance to us, as we seek to develop each new project into a valued and long term working relationship. At Boulder Wall Constructions, our name is our business and we love what we do. We are committed to ensuring our walls are built to only the highest standard, on time and within budget. We control every aspect of our service from quarrying to transport to construction, ensuring quality is maintained across the board. As a specialist rock retaining wall contractor, we are able to design and construct walls up to 10 metres high. Contact us today and let us help you work out the best solution for your project.