EFIENER is an engineering company formed by professionals experienced in various different fields, which permits us to take on a wide range of projects on a high technological level.

In our projects we are always aiming for maximum quality in design and realization, by using the best available technology for every specific case, by working in a dynamic team and by staying in touch permanently with our clients’ needs.

On the other side, our commitment with the environment drives us to promote efficient usage of energy and the use of renewable energies wherever feasible.

Our activities include installation projects for buildings, as well as on-site project management and legalizations; integral project management for renewable energy installations (solar thermal energy, photovoltaics and biomass); performing energy efficiency studies and energy qualification of buildings; and renewable energy related promotion and training.

We also are specialists in the realization of R+D projects, either independently or in close collaboration with the technical department of our clients, capable of intervening in all the phases of product development, the production process, testing, homologation and quality control.

More information about our services

EFIENER assists in the promoting and informing of the topic of renewable energy and high energy efficiency by participating in the following organizations:

· APERCA - Association of Renewable Energy Professionals of Catalonia

· ACTECIR - Catalan Association of Technicians in Energy, Air Treatment and Cooling

· AuS - Architecture and Sustainability Group

· Sub-commission of Renewable Energies of the Professional Association of Industrial Engineers of Catalonia

Furthermore, thanks to this collaboration and with the aim of mantaining its competitiveness, EFIENER has become Adhered Company of the Professional Association of Industrial Engineers of Catalonia.