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The ISOTEC Group

ISOTEC Group: Joining forces for success!


ISOTEC is specialized in the renovation of moisture and mould damages in buildings. Our group consists of more than 85 companies in Germany, Austria, Switzerland and Mallorca. The first ISOTEC company was founded in 1983 by Horst Becker.

The ISOTEC sealing measures have been a protecting buildings, securing them against moisture damage. This technological and economical success was the cornerstone of ISOTEC Group founded in 1990. 

Renovation of mould and moisture damage in more than 150 ISOTEC locations.

We are represented in more than 150 locations with over 800 employees in all German-speaking countries. Our headquarters are located in Kürten, close to Cologne/Germany. Over 100,000 successful renovation projects within our ISOTEC Group prove our clients’ ongoing confidence in our work.

If you would like to know more about the ISOTEC world, you can browse through our customers’ evaluations as well as references.

To the 25th anniversary of the ISOTEC Group we want to thank you for your continued confidence in our renovation expertise!