- Evaluation and regulation of water and air flows
- Testing ventilation ducts for airtightness
- Maintenance services
- Cam-recording of ventilation ducts
- Air flow evaluation and regulation: Tsi Dp-calc, Tsi Velocicalc plus
- Relative regulations: Atcom 2000 measuring instrument pair sharing information through radiowaves
- Air flow evaluation: several hooded indicators e.g. Tsi Accubalance, Swema, Alnor.
- Carbon dioxide evaluation: Tsi Q-trak.
- Noise level evaluation: Brüel&Kjær.
- Water flow evaluation and regulation: T&A CBI.
- Testing ventilation ducts for airtightness: 2 Veab 700 air impellers, 2 atoxic smoke-testers for effusion discovering
- Wöhler special camera for the ventilation ducts