The main tasks are the care and maintenance of parks, green spaces, playgrounds, and roadside greenery. In addition to mowing the lawn and trimming hedges, the employees take care of decorative flower beds, leaf removal in the fall, and winter services. Compliance with traffic safety regulations, such as trimming trees and shrubs along footpaths and bike paths, is also part of the job. Particular emphasis is placed on the areas of Mainz's green belt with the large parks Volkspark, Stadtpark, Rosengarten, and the extensive Römerwall.