about Design is not just what it looks like and feels like. Design is how it works. Design Services Concept Design If you just need help putting your ideas onto paper, need a complying development certificate (CDC) or need a feasibility study done, we are here to help you. Development Applications Let us take care of everything for you, from preparing drawings, coordinate external consultants and lodge the Development Application (DA) with your local Council. Construction Certificate Once you have your Council approval, we take care of coordinating the Construction Certificate Stage (CC). In addition we provide detail kitchen and bathroom drawings.