Janakkala.fiYhteystiedotKoivula Markku Markku Koivula Production Engineer Connection work, networks and utilities. Fault reports: Mon-Thu from 7 AM to 4 PM Fri from 7 AM to 1:45 PM Janakkala Water 03 680 1349 markku.koivula@janakkala.fi Office open Mon-Fri 9 AM-3 PM or by appointment.