Contact customers

Do you have a question for DUWO? Mail us using the contact form or give us a call!

Phone number: 0900-2353896 (local rate) (Mo-Fr 8.30-17.00)
Outside office hours and during the weekends this number is forwarded and may be used only for calamities or emergency repairs.

Phone number outside the Netherlands (caller ID must be enabled): +31 (0)15-2192280 (costs depend on country) (Mo-Fr 8.30-17.00)

Would you like to submit a repair request? Use the repair form.

Offices Amsterdam, Delft, Den Haag en Leiden
Monday: 08.30-17.00
Tuesday to Friday: 12:00-17:00

Visiting hours Office Deventer (Saxion building)
Monday: 09.00-10.15
Tuesday: 14.45- 16.00
Wednesday: 9.00-10.15 (only even weeks)
Friday: 14.45-16.00
Due to Covid-19, the DUWO office at Saxion is closed until further notice

To prevent the spread of the coronavirus, our servicedesk is only open for the pick-up of keys. Notice that wearing a mask is manditory!