CONSTRUCTORA CALAF is specialized in performing all types of civil engineering works as well as buildings, restoration and rehabilitation.
In the civil engineering area, the company has the expertise and professionals to provide high technical and engineering added value in all its actions, such as waterworks, infrastructure for the environment, or the development of road and urban spaces construction works. The group's customers are both public administrations and private companies. Agència Catalana de l'Aigua (ACA), Aigües Ter Llobregat (ATLL), REGSA,, Área Metropolitana de Barcelona (AMB), la Diputació de Barcelona, Ministerio de Medio Ambiente, Acuamed and many others are part of the first group. In the private sector are to emphasize: Grupo Gas Natural, Aigües de Barcelona (AGBAR), Grupo Miquel y Costas, Iberpotash, Aigües del Segarra-Garrigues (ASG), etc.

Paralelly, in the building area the company has participated in numerous building projects for private and public organizations.
The company provides innovative solutions to meet the new demands of efficiency, safety and better performance of cultural, sports and health facilities, as well as industrial or residential buildings.
Some activities have been conducted for business and institutional referents such as Grupo Alimentario Guissona, the cultural and recreational centre Món Sant Benet, Fundació Sagrada Familia, the Parc Tecnològic del Vallès, the Universitat Rovira i Virgili (URV), Universitat Politècnica de Catalunya (UPC), Universitat Autònoma de Barcelona (UAB), Centre Tecnològic de Manresa, GISA, Grup Vantoureix, among others.


In rehabilitation and restauration, Constructora Calaf uses the latest techniques to recover, restore and preserve buildings. For its technical complexity and historical value of the buildings, the rehabilitation of the palace of the Abbot of the Monastery of Poblet (Tarragona), the Monastery of Vallbona de les Monges (Lleida), Hospital de Sant Pau de Barcelona (declared World Heritage by UNESCO),  or the medieval castle of Calaf (Barcelona) are some of the most significant actions.