„The colobo GmbH, former Haas Bau Berlin KG is our long-standing partner for the installation of drywall technology to server rooms for a range of different clients. Colobo’s high standards are illustrated both through the efficiency of the work, loyalty as well as working within budgets. For us, getting the work done with minimal impact, noise and dust is  very important. We would like to use the opportunity to thank Mr. Haas for the collaboration we have enjoyed so far.“

Thomas Staack, Management 030-IT