We hope you will find answers to all your questions here. If this is not the case, we are happy to welcome you at our reception area in Le Châble or by telephone on 027 777 11 50. Our easy-to-use services allow you to send us important information concerning your current and future situation. And all from the comfort of your home. With our online services you can : • let us know about a change of address • send a meter reading • consult documents **** CUSTOMER ZONE • Moving house • Meter reading • Payment • Billing • Recovery of renewable energy • Inspection of your electrical device • Forms & laws • Frequently Asked Questions WATER • Public service mission • Tarifs eaux - assainissement • Drinking water • Wastewater • Projects • Key figures • Frequently Asked Questions