The core activity of Bossbau is the provision of services in the field of interior finishing and masonry work, particularly: Carpentry (e.g. renovation of attics, ceiling and wall cladding, laying of floor coverings); Masonry work (e.g. renovation of bathrooms and kitchens, refurbishment of facades and windows); Construction management for new and renovation projects; Creation of walls, concrete floor slabs and wood cladding. The company offers these services to both private clients and architects and operates in the Ottenbach, Zurich region.