Płaszów Sewage Testing Laboratory 
Location: ul. Kosiarzy 3, 30-733 Krakow
tel. +48 12-65-30-797, ext.4154, +48 538-89-20-28
 
Kujawy Sewage Testing Laboratory
Location: ul. Dymarek 9, 31-983 Krakow
tel. +48 12 62-03-129, +48 538-89-19-41
 
Customer Service Office 
(creating orders, issuing test reports, information)
Open Monday-Friday, 8:00 a.m. to 2 p.m.
tel. +48 12 65-30-797, ext.4154, +48 538-89-20-23, fax ext.4155
 
waldemar.kalka@wodociagi.krakow.pl
anna.malicka@wodociagi.krakow.pl
wojciech.bragiel@wodociagi.krakow.pl