Solutions for modern building technology

As an integrated building technology service provider based in Cologne and with projects throughout Germany, we stand for well thought-out, reliable and future-oriented solutions. From planning and implementation to ongoing support.

Our range of services includes heating, plumbing, control, refrigeration and electrical engineering as well as complete bathroom solutions. Whether a residential building, commercial property or industrial plant: we support our customers with tailor-made concepts: reliable, efficient and from a single source.

Our particular strength lies in combining technical diversity with in-depth expertise in control technology. This enables us to realize complex projects where others reach their limits.

We take a solution-oriented approach to building technology, always with our customers' specific needs in mind.

Holthausen GmbH

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