Report a problemContact information that you can contact in urgent water, wastewater or network matters.Fault reports 020 617 2253Weekdays from 9.00:15.00 a.m. to XNUMX:XNUMX p.m020 617 4340On weekdays from 15.00:9.00 p.m. to XNUMX:XNUMX a.m. and on weekendsBilling and changes to owner and consumer informationImatran Vesi invoices its customers with a paper invoice, an electronic e-invoice, an online invoice or an e-mail invoice.Invoicing customer service tel. 020 617 4343Telephone hours on weekdays 12.00:15.00–XNUMX:XNUMXEmail: vesilakutus(at)imatra.fiVisiting and mailing address:Tainionkoskentie 14, City Hall customer service pointOpen Mon-Thu 9.00:16.00-9.00:15.00, Fri XNUMX:XNUMX-XNUMX:XNUMXTechnical customer service tel. 020 617 4333Connection agreements and connection information, maps and all (water and/or wastewater) water supply problem situationsWork orders and other technical mattersOpen weekdays 9.00:16.00 AM–XNUMX:XNUMX PMEmail: imatranvesi(at)imatra.fiPrivacy policy for the water supply customer register Download the page in PDF format Visiting address Tainionkoskentie 14 55100 IMATRA Finland Email customer serviceimatra.fi Phone numbers City center +358 20617111 Opening hours Monday - Thursday 8.45 - 16.00 Friday 8.45 - 15.00