Constant Quality Management

With Dussmann Service, you can rely on tested quality. All our services are certified according to DIN ISO 9001:2000. Our Environmental Management is certified according to DIN ISO 14001:2004 requirements. In addition, DUSSMANN AG & Co.KGaA has been certified by the TÜV according to German water balance legislation (§ 19 I Wasserhaushaltsgesetz). We also provide outstanding quality management to guarantee premium service at every level and a process of continuous improvement.