How to contact us

We make every effort to design our website in such a way that everyone can easily find their way around. However, if you have a question that we were unable to answer on the previous pages, please feel free to contact us using our form. We’re always happy to assist you.

Send us your request by mail

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How to get to our company

The premises of HET on Hagenauer Straße 53 in 65203 Wiesbaden are easily accessible by car, with a good connection to the A643 and the A66. Company-owned parking spaces are available directly outside the office building.

You can also use public transportation to easily reach our office. We recommend either line 5 (exit at the WI-Schierstein Zeilstraße stop) or line 9 (exit at the WI-Biebrich Hagenauer Straße stop).  It’s just a five-minute walk to HET from both stops.