Where can you make suggestions for improving the hvv switch app or provide feedback? Where can you lodge complaints if you need to?

We’re always glad to receive constructive feedback about how we can improve. The best way to send us your suggestions is to use the feedback option in the hvv switch app itself, by e-mail. Of course, you can also contact us during business hours by phone, e-mail, or at a service point near you. You will find our contact details here.