Open or close Hydro account

Open a new Hydro Westmount account, modify or close your current account. Please fill in the form below by choosing one of the 3 options. If you need help, contact Hydro Westmount’s Customer Service Group at 514 925-1414.

By completing the form below, you are confirming that the information provided is accurate and you are authorizing Hydro Westmount to verify any details related to your request for service.