Customer service contact details: designs

We recommend that you use our online services where possible. Go to the Online services in English page.

Telephone service

Design advisory service +358 29 509 5855, Mon–Fri 9.00–15.00.

Read more about charges for calls made to numbers beginning with 0295.

Advice by email

Contact us for design advice by email at neuvonta.malli(a)

Use our secure email if your message contains personal identity codes or your matter is confidential. Read more about sending secure email.

The PRH is closed on official midweek holidays. See a list of the official midweek holidays.

The address of our customer service point is Sörnäisten rantatie 13 C, Helsinki. See the opening hours and other contact details of our customer service point.

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Latest update 17.10.2022