In GSI Constructora of Barcelona shape your dreams, ideas and projects. We believe that all investment entails are important decisions, both in time and economic expectations. We not only offer service also accompany our clients throughout the entire process.

Private customers: work on both new and refurbishment, renovation and maintenance of housing. From idea to detail throughout the process: project – work – after-sales

Owners communities: from the building envelope (walls, roofs, skylights, patios, stairs and installations) until the required maintenance throughout the building. We provide planning, time deemed necessary, the various activities carried out in buildings with comprehensive control costs.

Our technique assesses the state of the building construction (ITE) program and the different actions depending on the requirements of our customers.