All Hydro One support phone numbers are listed below, including customer service phone number(s), Emergency/ Hotline (Report an outage, 24/7) support phone number(s), Media support phone number(s), Media (Toll free Ontario) support phone number(s), etc. You can also get Hydro One support via email, social networks, help center, or directly check all the customer service contacts of Hydro One.
| Customer Service number | +1 888 664 9376 |
| Business Customer Service number | +1 866 922 2466 |
|
[Emergency/ Hotline] support phone number
(Report an outage, 24/7) |
+1 800 434 1235 |
| [Media] support phone number | +1 416 345 6868 |
|
[Media] support phone number
(Toll free Ontario) |
+1 877 506 7584 |
| [General Info] support phone number | +1 416 345 5000 |
| [General Info] support phone number | +1 877 955 1155 |
|
[General Info] support phone number
(Regulatory Affairs) |
+1 416 345 5866 |
| [Investors/ Franchasing] support phone number | +1 514 982 7555 |
| [Investors/ Franchasing] support phone number | +1 800 564 6253 |
|
[Report Fraud] support phone number
(THEFT OF POWER TIP LINE) |
+1 866 550 6477 |
|
[General Info] support phone number
(Real Estate Inquiries) |
+1 888 231 6657 |
Hydro One Overview
We bring the light. We’re the energy company devoted to helping customers and communities across Ontario live a better, brighter life. Our employees are deeply dedicated to delivering essential electricity to energize everyday moments. They are what drive our business forward.
With a diverse team of engineers, project managers, power line workers and arborists, field staff, supervisors, new grads, students, electricians and technicians—we share a commitment to energizing life.
If you’re interested in being part of our team, please visit our careers page here HydroOne.com/careers to explore our current opportunities.
If you’d like to learn more about Hydro One and all that we do, visit our website at HydroOne.com
| Industry | Utilities |
| Headquarters | Toronto, Ontario |
| Company size | 5,001-10,000 employees |
| Website | http://www.hydroone.com |