Urgences - dépannages 24h/24 022 420 88 11

By telephone

SIG Customer Services 0844 800 808 (local rate from a landline) From Monday to Friday
from 7h30 to 17h00.

By post

Address for all customer correspondence:

Service Clients SIG
Case postale 2777
1211 Genève 2

 

Customer welcome, Lignon

For queries regarding bills, recovery , change of address.

Opening hours :

From Monday to Friday from 07h30 to 16h30

Address :

Chemin Château-Bloch 2

Public transport :

Bus 9 and 51 – route stop: SIG Lignon / Bus 7 and 23 – route stop : Grand-Champ

Find SIG on the map