The core activity of A. Pilloud SA is to provide services in the field of building technology and envelope, particularly in the areas of: sheet metal work (work with sheet metal and metal), waterproofing (tightness work), roofing (roofing and roofing work), and building technology (including heating, plumbing and ventilation). The company also offers a 24-hour emergency service and specializes in the installation and maintenance of various systems, such as pumps, heating systems, sanitary facilities and solar systems.