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Hydro One Networks

Site: Wellington County

Contact Information
Office Phone Billing and Service inquiries toll-free1-888-664-9376
Crisis Phone 24-hour Emergency Power Outage Line 1-800-434-1235
Social Media Facebook Instagram Twitter
Primary Contact Fiona Morgan, Senior Coordinator; Phone: 416-345-5896; Email:
Description (Site) Mailing address only
Located In Community Wellington County
Mailing Address PO Box 5700 
Markham, ON L3R 1C8
Physical Access Not Applicable - payments only accepted by mail, banking institutions, pre-authorized payment, or eBilling
Description & Services
Description (Agency) Electricity transmission and distribution provider.
Description (Service) Delivers electricity to residential and industrial customers and to municipal utilities: 
* serves suburban, rural and remote communities 
* provides advanced broadband telecommunications services  
* Sustainable Energy Company designation from Canadian Electrical Association
Hours Mon-Fri 7:30 am-8 pm EST, Sat 9 am-3 pm EST
Areas Served Wellington County - NOT Guelph or Rockwood
Eligibility Residents of Wellington County
Application Visit website for conditions of service, or call for information
Languages English ; French
Fees Service - see website for price schedule or call for information
Other Details
Legal Status (60) Commercial
Resources Headquartered in Toronto; common shares are listed on the Toronto Stock Exchange (TSX: H)
Service Categories Electric Service Providers