Contact Us

Call centre alert: High volume of calls may increase your wait times. 

Our call centre employees are working from home to help slow and prevent the spread of COVID-19. 

Please refer to the links below for immediate online assistance.

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Alectra Utilities no longer accepts in-person payments.
We offer many convenient options to pay your bill including by postal mail to:

Alectra Utilities 
PO Box 3700,
Concord, ON  L4K 5N2

*You must include the bottom portion of your Alectra Utilities bill with your payment if sending it by postal mail.

Corporate Offices

Alectra Inc. 

2185 Derry Road West, Mississauga, Ontario L5N 7A6

Alectra Utilities Corporation

55 John Street North, Hamilton, Ontario L8R 3M8

Alectra Energy Solutions

161 Cityview Boulevard, Vaughan, Ontario L4H 0A9

Green Energy and Technology Centre (GRE&T Centre)

395 Southgate Dr, Guelph, ON N1G 4Y1

Contact Numbers

Call: 1-833-ALECTRA (1-833-253-2872)
  1. Outages and power supply issues 24/7/365
  2. Customer Service (Monday – Friday, 8:30 – 4:30)
  3. By extension or employee directory
Online: 
Guelph & Rockwood: 

Visit Guelph Website

Call or Click Before You Dig (24/7):

1-800-400-2255
www.OntarioOneCall.ca