Have questions about your Customer Space?
Are you a business customer?
Fields marked with an asterisk (*) must be filled in.
Please specify the nature of your question or problem.
To ensure that your question is processed correctly, please fill out the Electricity use and billing form.
Do you have your Hydro-Québec customer number?
Help finding your Customer number
You'll find it on your bill.It’s a nine-digit number starting with a 1.
Example: 100 000 001