How to reach us

Büro Volketswil

On-site appointments by arrangement

Zentralstrasse 38
CH-8604 Volketswil
Tel.: +41 44 802 72 72
E-Mail: info@klein.ch

Our Opening hours

Monday - Thursday
08.00 - 12.00 | 13.30 - 17.00
Friday
08.00 - 12.00 | 13.30 - 16.00

Repair Service Center

For all warranty and paid repair concerns for HPE, HP, and Lenovo. 

Zürichstrasse 51
CH-8600 Dübendorf
Tel.: +41 44 802 72 77
E-Mail: sdp@klein.ch

Service Rapport Download
Below you will find our service report for recording repair orders. Service Report (PDF)

• Service Rapport (PDF)

Note on Data Backup / Data Loss:

The repair of your device and the replacement of components can lead to the loss of data or confidential information. Data backup is the responsibility of the owner. Klein Computer System AG assumes no liability for direct or indirect damages caused by possible data loss on the delivered product.

Helpdesk

Here our corporate customers receive support regarding their IT

Tel.: +41 44 802 72 72
E-Mail: helpdesk@klein.ch
Supportportal: https://helpdesk.klein.ch