At B2 Gebäudetechnik SA, we know that technical engineering is crucial to guaranteeing the safety, comfort and energy efficiency of a renovated building. Our team of engineers offers a comprehensive range of services to ensure that every project is planned and carried out with rigour and expertise.

1. Heating, ventilation and air-conditioning (HVAC) planning: When renovating, it is essential to update HVAC systems to ensure optimum performance and reduce energy consumption. B2 Gebäudetechnik SA designs modern, efficient solutions that ensure long-term thermal comfort.
2. Sanitary Planning and Wastewater Systems: Hygiene and the proper functioning of sanitary installations are at the heart of any renovation project. Our experts ensure reliable supply and drainage networks that comply with the strictest health and safety standards.
3. External pipework planning and wastewater management: A good pipe network protects the building from seepage and prevents drainage problems. B2 Gebäudetechnik SA installs durable, well-integrated external systems for optimum wastewater management.
4. Energy dossier and planning permission: For every renovation, it’s important to meet energy and administrative standards. Our team manages energy dossiers, building permits and subsidy applications, making every stage of the project easier.
5. CECB / CECB+ assessment: The energy assessment (Certificat Énergétique Cantonal des Bâtiments) is essential to determine the energy efficiency of the building. B2 Gebäudetechnik SA carries out CECB and CECB+ assessments, enabling you to benefit from subsidies and guaranteeing optimised consumption.
6. Building physics: Thermal, Acoustic and Sound Protection: Good thermal and acoustic insulation improves quality of life and reduces energy costs. B2 Gebäudetechnik SA designs high-performance solutions for optimum protection against noise and climatic variations.

With B2 Gebäudetechnik SA, you benefit from the support of specialist engineers in every technical aspect of renovation. We are your trusted partner for high-performance, compliant and sustainable projects, where every detail is carefully planned to meet the needs of your building.