In the Contact FAQ section, you will find all the important information about your personal contact at Testo Industrial Services.
Here you will find answers to the following questions:
I have questions about the invoice: who do I contact?
If you have questions about your bill, you can contact your personal contact person or call us at +49 7661 90901-8000.
Who do I contact if I would like a personal consultation at my premises?
The Testo Industrial Services team is available for personal consultation. Simply make an appointment with your contact person.