'Imagine your home.' The G.J. Gardner Homes Story Founded by Greg Gardner in 1983, the GJ Gardner Homes group is one of Australia’s most experienced and trusted homebuilders, having built more than 20,000 custom homes since its establishment. From its modest beginnings, GJ Gardner Homes is now a household name with over 100 franchisees throughout Australia, New Zealand and the United States. In 2012 G.J. Gardner Homes was ranked the 8th largest builder in Australia and the largest builder in NZ. Its GJ Gardner Homes commitment to its customers that serves as the foundation of the Gardner philosophy: to exceed expectations and deliver world-class homes to our clients. G.J. Gardner Homes Australia’s #1 franchised building company G.J. Gardner Homes is one of Australia’s most successful homebuilders with an international network in excess of 100 franchises and annual turnover of more than $500 million. Thanks to their unique franchising model, G.J. Gardner Homes has transformed the home building industry and continues to empower small business owners to achieve scale and success, as part of a global building group. Custom homes, Knockdown rebuild, Local advice