The execution and maintenance of sanitary, heating, ventilation, air conditioning, heat pump, solar and swimming pool systems, as well as chimney and liquid fuel tank inspections. The company engages in industrial washing, general maintenance and sales of bathroom fixtures, also operating in the energy saving sector and import-export of related goods and services. The provision of services for building drying, temporary heating of construction sites and water damage restoration, as well as trade and rental of dehumidifiers, air heaters, air conditioners and meteorological instruments. The company is active in leak detection and marketing of tools, machinery and materials for the hydraulic sector. Furthermore, the company may manage, acquire, sell and represent movable and immovable assets and services, participate in other companies, open branches and subsidiaries and carry out commercial, financial and real estate transactions necessary or useful in Switzerland and abroad.