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Hargassner customer service

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With us, your heating system is in the capable hands.

Our Hargassner service engineers will be happy to carry out the preliminary work on your system.
The installation and subsequent commissioning is carried out by our highly trained service team.

Our Austria & Germany based customer service is here for you: we take care of maintenance, repairs, malfunctions and spare parts for all Hargassner boilers.

Your request will be processed during our main office business hours (Mon-Thu 7:30 – 12:00 & 13:00 – 16:30 & Fri 7:30 – 12:00).


Out-of-hours emergency number:
DE: +49 8571 93997 – 440
AT: +43 7723 5274 – 440

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