Hydro One
Add to List
Suggest Update
Record #:
CWD0762
Last Modified:
16 Oct 2025
Last Full Update:
14 Oct 2025
Description
| Description (Service) | Electric transmission and distribution utility company. No walk-in service available. |
Service Details
| Hours | Billing and Service: Mon-Fri 7:30 am-8 pm Power Outage/Emergency: Mon-Sun 24 hours |
| Areas Served | Ontario |
| Eligibility | No restrictions |
| Application | Call or visit website for information. |
| Languages | English; French |
| Fees | Service |
Address and Location
| Located In Community | Toronto |
| Address & Map | Toronto, ON Canada M5G 1P5 |
| Mailing Address | c/o Hydro One Networks; PO Box 5700 Markham, ON Canada L3R 1C8 |
| Physical Access | Not Applicable |
Contact Information
| Office Phone | 1-888-664-9376, Billing and Service Inquiries |
| Toll Free Phone | 1-800-434-1235, Report a Power Outage and Emergency Inquiries |
| Website | https://www.hydroone.com |
| Social Media |  Facebook: https://www.facebook.com/HydroOneOfficial Instagram: https://www.instagram.com/hydrooneofficial LinkedIn: https://www.linkedin.com/company/hydro-one/?originalSubdomain=ca |
Agency Overview
