English | Basque | English Beginning Ondoan Group Certifications Associations Blog Offices ONDOAN offers the services of Engineering and Consulting, Work Execution, Operation and Maintenance and Environmental Assessment and Consulting , developing, among others, Electromechanical Installations Projects, Turnkey Installations Execution, Environmental Monitoring of works, Indoor Environmental Quality, Energy Audits, Maintenance , ... in Infrastructures. REFERENCES Singular buildings Industry Health Services Security Energy Services Environmental Services AREAS OF ACTIVITY FACILITIES ENGINEERING ENVIRONMENT AND OCCUPATIONAL HEALTH AND SAFETY MAINTENANCE AND SERVICES INDOOR ENVIRONMENTAL QUALITY ENERGY ONDOAN NEWS Air conditioning, ventilation, photovoltaic and PCI for the new building of the Courts of Segovia 11/19/2021 ONDOAN participates in Maintenance, the BEC industrial maintenance fair 10/27/2021 ONDOAN CLASSROOM Digital Transformation in Applied Engineering. November 2019 Contact Us We use cookies to ensure that we give the best user experience on our website. If you continue to use this site we will assume that you agree. I agreeLegal notice and Cookies policy