Postal address: P.O. Box 230, FI-00099 City of Helsinki

Switchboard:
(+358 9) 310 2500

Street address:
Sörnäisten rantatie 27 A, 00500 Helsinki (please see the map)

E-mail addresses for staff follow the format firstname.lastname@hel.fi

Contact information of the departments:
Bookkeeping and payments
Invoicing
Purchase bills
Payroll
Support services, communication

Customer servicing hours:
All workdays from 8.15 to 16.00. Please note, that from June to August the customer servicing hours are from 8.15 to 15.00.

Bills can be paid at Talpa´s unit at Kallio office building: Toinen linja 4 A (Mon-Fri, 8.15 to 16.00)
Postal address:  P.O. Box 210, FI-00099 City of Helsinki