The core activity of Kaelin & Helbling AG is the provision of services in the field of horticulture and forestry. Specifically, this includes: Horticulture: planning, construction and renovation of garden facilities, including staircase construction, square and path construction, walls, sight and wind protection, plantings, lawn and meadow care; Garden maintenance: partial work up to year-round garden maintenance, including lawn and meadow care, hedge and shrub pruning, tree care, flower and rose care; Tree pruning: pruning of trees, also in difficult and narrow conditions; Specialties: creation of raised beds, natural garden planning, sale of fruit trees and other plants suitable for high-altitude locations.