Building cleaning services (lot 1 and lot 2) as well as glass cleaning services (lot 3) at various properties of the city of Alsdorf and the municipal subsidiaries Stadtentwicklung Alsdorf GmbH and Wohnungsbaugesellschaft Alsdorf mbH (three-year contract with two-time extension options for one year each).
Building cleaning servicesMaintenance and basic cleaning of urban and urban buildings.
Glass cleaning servicesGlass cleaning services on urban and urban buildings.