City Hall of Trondheim serves as the municipality's central administrative office and offers a range of services to its citizens. Here, citizens can find information and contact forms related to various municipal services. The building also handles emergencies related to child welfare and municipal buildings, which is an important part of the municipality's responsibility for the welfare of its citizens.
In addition to administrative tasks, City Hall organizes services within health and care. There is also a focus on culture and education, with resources such as a library and an art school available to the public. The public service is available at several locations, which contributes to effective communication and accessibility for the citizens of Trondheim.