Grupo Mas

Download the Grupo MAS App and manage your services online.
Discover everything that the Grupo MAS App has for you.
An intuitive and easy-to-use space, from where you can:
-Pay your service
-Check your monthly bill
-Download your monthly invoice in PDF and XML format
-Check the consumption history of your home or business
-Send your meter reading
-Update your information
-Keep up to date with our important notices -Make reports
-Check requirements and download formats Download the Grupo MAS App!
With you, we do MORE.