The core activity of Jacot Louis Sàrl is the execution of woodworking projects, particularly in the following areas: Carpentry (joinery): creation and renovation of wooden structures and elements; Framing (carpentry): construction and repair of wooden structures, especially roof frames and other wooden load-bearing structures; Roofing: execution of roofing work, including insulation and waterproofing of roofs. The company offers these services for various types of buildings, such as villas, chalets, agricultural buildings, and hangars, in the regions of Neuchâtel, La Chaux-de-Fonds, Jura, and Jura Bernois.