Your ewz Customer Centres in Zurich and Central Grisons

Customer Center Zurich

Advice

Telephone
+41 58 319 47 00

Email
kundenzentrum@ewz.ch

Address

Opening hours

Special opening hours

Customer Center Central Grisons

Advice

Telephone
+41 58 319 68 68

Email
graubuenden@ewz.ch

Address

Opening hours

ewz Headquarters

Telephone
+41 58 319 41 11

Email
info@ewz.ch

Address

Postal address