Ensuring the conservation of current resources for future generations has become a challenge that from day to day turns to be more important and urgent for society. Despite the fact that sustainability and project management have been subjects of interest in the academic community, few investigations are related to the integration of sustainability within project management, even fewer in the Colombian context. This empirical research work presents results about the perception from a representative sample of project managers from the construction industry in Colombia related to the implementation of elements of sustainability when managing projects established in the maturity model of Salem Azahrani. The results indicate, on one hand, a low average level of maturity and on the other, a higher orientation toward aspects of the economical dimension of the projects in comparison with the social and environmental dimensions.