Building Information Modeling enhances ACONS’ capabilities to explore in the Augmented Reality environment a series of structural schemes in early concept stage so that clients, architects and other team members are fully advised which option is the most innovative and efficient one to make wise decisions for the next phases. ACONS’ R&D team has been successfully delivering Fast-Track, Design and Build projects with extreme restricts of deadline and complicated structural analysis/detailing at early design phase, such as Hoa Phat Steel Complex (Quang Ngai) and D’Capital Residential high-rise complex (Hanoi). We use TEKLA, RHINO, REVIT and in-house spreadsheets in collaboration with our finite element analysis software to provide full construction support services.