Modern Software for Constant Quality Control
The implementation of our cleaning concepts and services is supported by modern IT systems, such as DQAS, the Dussmann Quality Audit System for constant quality control and improvement, our CAFM system Viola or DCN, the Dussmann Controlling Net, which can check the working hours of all employees in real-time both centrally and locally. Our software systems are always up-to-date and can be adapted easily to your company’s requirements.


