Bureau d'étude en techniques de ventilation - climatisation, chauffage, CECB, Minergie.

- Renewable energies (solar thermal, photovoltaic, wood, geothermal)

- Heating replacement

- Heat pump installation 

- File follow-up

- Energy concept, study of variants

- Energy balances according to SIA 380/1 and 384/2

- Design of Minergie, Minergie P and A buildings

- Energy audit

- Calculation of vapor diffusion

- CECB

- Energy balances according to SIA 384/2

- Dimensioning floor heating according to SIA 384.512-515

- Study and concepts for factory, grey and clean room, store de-oiling, restaurants.

- Submission outlet

- Controlled ventilation

- Material outlets

- SIA2044-SIA382/2: air conditioning

- SIA 2031:2016 certificate

- SIA 2023 Natural ventilation through a window

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