Constant Quality Control

With Dussmann Service, you can rely on tested quality. Many of our Facility Services are certified according to DIN ISO 9001:2000. Health & Safety Management conforms with DIN ISO 18001 and our Environmental Management is certified according to DIN ISO 14001:2004 requirements. In addition, the DUSSMANN AG & Co. KGaA is a member of real estate management associations such as the Immobilienverwalter Berlin-Brandenburg e.V..

Our quality management system guarantees excellent services at every level and implementation of the continual improvement process. Our IT-supported systems play an important role in contract and complaint management, contracting and monitoring of suppliers, invoice control and documentation. It enables us to achieve absolute transparency and allows process flexibility.