IT-Systemhaus Ruhrgebiet

We recently switched to this IT service provider, and we’re completely satisfied. From the very beginning, they carried out a thorough, well-structured analysis of our existing IT infrastructure. Based on that, they installed a new server and a modern firewall solution—making our systems significantly more stable and secure. What really stands out is the professional, easy-to-understand advice throughout the entire process. They explained all measures transparently and tailored them in a way that made sense for our needs. Since the switch, the team has been taking care of us reliably year-round. If we have any questions or issues, they respond quickly with expert support, keeping downtime to a minimum. Overall, they’re a highly recommendable IT partner for companies that value security, efficiency, and long-term support. Many thanks to the whole team—we’re looking forward to working together going forward!

As architects and interior designers, we recently took part in a training and information event organized by IT-Systemhaus Ruhrgebiet GmbH and can recommend the team without reservation. In an informal and extremely friendly setting, we learned a lot about the sensible use of AI in telephony, data storage and document processing. We were particularly impressed by the clear focus on the future: in addition to traditional IT security and reliable problem solving, the company places a particular emphasis on AI and innovation, so we feel well equipped for future developments. We have complete trust in Nils Kathagen and his team - their professional expertise and very practical, personal approach prepare us credibly and competently for upcoming innovations. Anyone looking for reliable and future-oriented IT support is in good hands here.

I had a new notebook specially configured to my requirements at the IT system house. The entire process with my contact person was very professional and the model was ordered after detailed consultation including warranty and services from the manufacturer DELL. The subsequent processing was also excellent and I can therefore only recommend IT-Systemhaus Ruhrgebiet.

We have been working with IT Systemhaus Ruhrgebiet for years. We are very satisfied with the all-round carefree package and the current expert status in the IT sector. We can highly recommend Systemhaus Ruhrgebiet and the entire Nils Kathagen team.

We have been working with IT-Systemhaus Ruhrgebiet for some time now and are completely satisfied. We particularly appreciate the fast response time, the solution-oriented advice and the reliable support. Whether for day-to-day business or more complex projects - we always feel that we are in good hands. A competent partner you can rely on! The cooperation is always professional and at the same time pleasantly personal. We look forward to many more joint projects.

We worked with IT-Systemhaus Ruhrgebiet GmbH on the planning and implementation of our IT infrastructure at the Dortmund site. Communication was clear and binding, and they responded quickly to queries. The technical implementation was carried out as agreed.

The IT-Systemhaus Ruhrgebiet with Nils and his team is THE reliable IT partner! Fast help, competent advice and always friendly. I can only recommend them.

IT-Systemhaus Ruhrgebiet GmbH has been offering innovative IT solutions and reliable service for companies in the Ruhr region for over 20 years. I was particularly impressed by the individual advice and the customized IT solutions, which were perfectly tailored to the needs of my company. The proactive care and dedicated support ensure that our IT processes run smoothly. I can recommend IT-Systemhaus Ruhrgebiet without reservation. 

The perfect partner: Professional products, competent staff and direct routes! Our outsourced servers run flawlessly in the data center. We haven't had to worry about data loss for a long time - thanks to backupheld! And security is our top priority anyway - our servers are protected by a professional firewall. If you know what you're doing, you can also adjust the configuration yourself as required, or simply let the competent technicians do it for you. The cooperation with them is direct and on an equal footing. They simply have what it takes!

Super system house! Keep up the good work!