Building energy expertise · Switzerland
A clearer path to a more efficient building.
Understand your building, compare renovation options and prepare the next steps with DS Ingénieurs.
Our expertise
The right support for your building.
From an initial assessment to technical studies and project coordination, choose the support that fits your needs.
Energy assessment & renovation
CECB and CECB+ assessments help you understand energy performance and compare renovation scenarios.
Service details in French →Grants & project preparation
Identify relevant cantonal and municipal support and the requirements to check before starting work.
Service details in French →Heating, ventilation & coordination
Explore suitable systems and coordinate their integration with the building and the project team.
Service details in French →Online tools
Start with your building.
Our questionnaires help you explore your situation and prepare a project brief. The tools are currently available in French.
Open the tools — in French →News & advice
Follow building energy news.
Read our articles on renovation, heating and financial support in Switzerland. Articles are currently available in French.
Read our articles — in French →What would you like to improve?
Tell us about your building and your goals. We will help you identify a useful next step.
The contact form is available in English.
Votre bâtiment, votre prochaine étape
Faites le point avec nos outils ou préparez une demande d’offre adaptée à votre projet.