Become a new customer in three steps
Become a customer in 5 minutes and Antargaz will do the rest.
Antargaz will take care of the switch from your current supplier free of charge.
Do you prefer to make your request on paper (signed and sent by post)?
If so, print out this form. You will then be sent a paper contract and will need to sign one copy and return it to Antargaz.
If you'd like to, you can also pay your bills by Direct Debit. In that case, fill in this form* and send it back to us. *(dutch form)
Are you an existing Antargaz customer who wants to remain with Antargaz at your new address?
Do you live in Brussels?
Unfortunately, Antargaz is not yet able to supply natural gas in Brussels. Would you like us to get in touch when we are able to? Let us know.
Read the general conditions for the supply of natural gas to residential customers and SME's: these cover points such as the duration of your contract, its termination, arrangements regarding payments, data protection and so on.
In the last step of your request you can then confirm your agreement with these conditions.