For information concerning the Energy Efficiency in Households program (Exoikonomisi Kat’ Ekon II) please call: Tel: +30 210 3000877, or Email: infoekoii@hdb.gr
For the expired “Exikonomisi Kat Ekon I” (Housing) Energy Saving Action email: infotexoik@hdb.gr
For complaints about HDB services you can use the email complaints@hdb.gr or download the relevant forms and send by mail.
HDB cooperates only with the Credit Institutions contracting in each of its actions / programs for the provision of its services. No other company of any legal form manages HDB operations other than HDB itself.
Furthermore, no company outside the country's credit institutions is authorized to promote HDB actions and any information on HDB actions is provided free of charge by the company itself, as well as by its partner credit institutions through transparent and public channels. communication.