The company's activities include consulting, design, study, implementation, renovation, purchase, sale, repair, maintenance and troubleshooting of all heating, cooling, air and heat pump installations, as well as the installation of renewable energy systems (solar, photovoltaic) and sanitary installations (renovation and new) using all types of energy. Additionally, the company provides energy management and optimization services for all energy production and distribution systems (heating, ventilation, air conditioning, CVC). The company also carries out ventilation work of simple and double flow type, installs ventilation networks and connects extraction and propulsion units for collective and individual housing. Furthermore, the company specializes in thermal insulation work for heating, sanitary and ventilation systems, as well as soundproofing and fire protection, and fire-stopping, all while respecting energy efficiency standards. The company may carry out financial, commercial, industrial, movable and immovable transactions in Switzerland and abroad, either on its own account or on behalf of third parties, directly or indirectly related to its main purpose, except for operations prohibited by the LFAIE.