- Maintenance of gas and oil burning installations including burners with powers up to 1 MW
- Maintenance of attached units like pressure control, water replenishment, pH-neutralisation
- Maintenance of distributors, pumps, valves, Mixers etc.
- Pressure and leak tests
- Fault clearance/ substitute performance/ changing defect components
- Maintenance of ventilation and air conditioning systems including replacement of filters and V-belts
- Energetic inspection of air conditioning systems with cooling generators
- Testing of smoke extraction systems
- Revision of fire dampers
- Revision according to EU hygiene regulations
- Fault clearance/ substitute performance/ changing defect components
- Maintenance of direct evaporators and chilled water units
- Replacement of refrigerants
- Pressure and leak tests
- Fault clearance/ substitute performance/ changing defect components