The core activity of Ueltschi Sàrl is the execution of works in the field of roofing, facade construction and metal processing. Specifically, this includes: Roofing: new construction, renovation and maintenance of roofs, including the installation of skylights and the use of various materials such as tiles, slate, metal and more. Facade construction: construction of facades, including the use of various materials such as metal, aluminum, wood and more. Metal processing: manufacture and installation of metal parts such as gutters, downspouts, lightning conductors and more. Insulation: carrying out insulation work, including the use of various materials such as glass wool, rock wool and wood fiber insulation. Maintenance: regular maintenance and upkeep of roofs and facades, including cleaning, inspecting and repairing damage. The company thus offers a wide range of services in the field of construction and metal processing.