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C/Mataró, 29-31, 3r C
08403 Granollers
93 846 68 19


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Reform of the basses of a building for Tecnoespai

Duinsa is a reference company in the construction sector, thanks to the solidity and experience gained since 1981. We focus our activity on the study, development and construction of works, both of new construction and remodeling, rehabilitation or renovations of existing ones, especially in the industrial sector. An example of the work carried out by Duinsa is the renovation of the ground floor of a building for Tecnoespai, part of the College of Graduate Engineers and Industrial Technical Engineers of Barcelona.   ... +info


From industrial construction to public work

In Duinsa we focus our activity in certain areas of the construction sector, with the aim of offering the customer a specialized service. Our areas of action are: industrial construction, general construction and public works.... +info


We carry out projects for all types of companies

At DUINSA we are specialists in carrying out projects in the pharmaceutical, chemical and food sectors, although we have also carried out projects for companies in other fields. For example, we have developed projects such as the construction of warehouses and new office spaces. This is the case of this building in Rubí (Barcelona): it is a building destined for offices and storage for gardening.... +info

duinsa silvia roca

Implication and commitment for a quality service

At the service of the clients, personnel involved and the commitment of our industrialists with the quality: these are the three basic points of DUINSA's quality policy. The way we have to guarantee the quality of the final result of our services is the requirement with the industrialists and suppliers we work with, since they must meet a series of essential requirements and must be approved by DUINSA. In addition, we have environmental management systems to guarantee compliance with the legal requirements in this regard. Silvia Roca, Head of Security, Quality and Environment, explains how we work at DUINSA to offer a high quality service. https://vimeo.com/234828686... +info


Specialists in projects in the food sector

The food sector requires very specific needs, especially in relation to safety and quality, to adapt to current regulations and offer maximum guarantees to consumers. For this reason, at DUINSA we are experts in the design and construction of projects focused on food companies. We know the requirements of this sector and offer customized solutions to each client. This is the case of the construction of the new warehouse of this company in El Prat de Llobregat.... +info

duinsa javier mañas

Experience and organization to give a quick response

Javier Mañas, Head of Production of DUINSA, ensures that they are able to offer a response in less than 24 hours to customers so that the problem they have had affect them as little as possible. This can only be done thanks to the good organization of the employees, when it comes to taking turns or holidays, for example, and to the experience of the own staff of DUINSA, some with a trajectory in the company of more than 30 years. https://vimeo.com/234828366  ... +info

We undertake projects always under certified quality

At DUINSA we have certificates that guarantee our professionalism and quality in the execution of our projects, guaranteeing the success in the final result of the service. For example, LGAI Technological Center, S.A. certifies that the quality system of DUINSA is in accordance with the requirements of the ISO 9001: 2008 Quality Management System. For its part, the Monitoring Committee of the Tarragona Business Association - Tarragona Business Services Association (AEQT-AEST) has described DUINSA as a regular maintenance company for Industrial Construction and Civil Works. Likewise, the Deputy Director of Contractor Classification and Contract Registration certifies that the company is registered as a works contractor. Finally, we have the Certificate of Quality Edition E., updated according to the norm UNE-EN ISO 9001: 2015.... +info

Christmas’ Holidays

DUINSA headquarters will remain closed for the Christmas holidays from December 25, 2017 to January 1, 2018. In any case, work on site will follow the days that are necessary based on the needs of each client.... +info

Experts in industrial construction in the food sector

Within the food industry, certain companies such as Europastry SA or Sunny Delight Spain have entrusted us to carry out some of their expansion projects for industrial spaces. In Duinsa we work, for example, in expansion projects for warehouses or in the creation of new plants. The knowledge we have of the sector, thanks to the experience acquired throughout the company's career, allows us to design the best solutions adapted to the needs of this sector.... +info