Customers Contact

General and Billing Inquiries
Toll Free Phone: 1.877.472.2600 (Non-residential Clients)
Toll Free Fax: 1.866.397.1646

AltaGas Calgary

Head Office

1700, 355 4 Avenue SW
Calgary, Alberta T2P 0J1
Telephone: 403.691.7575
Toll-free: 1.866.397.1646
e-mail: sales@altagas.ca

AltaGas Vancouver

Vancouver Office

2500, 1066 West Hastings Street
Vancouver, British Columbia  V6E 3X2
Telephone: 604.623.4750 or 604.294.1828
e-mail: sales@altagas.ca

Chatham office

Chatham Office

382 Wellington Street W
Chatham-Kent, Ontario  N7M 1K2
Telephone: 519.436.1420
e-mail: sales@altagas.ca

24-Hour Emergency Lines

Alberta Electricity
(0010) ATCO - 1.800.668.5506   
(0020) ENMAX - 403.514.6100   
(0030) EPCOR - 780.412.4500   
(0040) Fortis Alberta - 310.9473
(0060) Lethbridge - 403.320.3940
(0080) Ponoka - 403.783.0143
(0090) Fort MacLeod - 403.308.0735
(0070) Red Deer - 403.348.5700   
(0100) Cardston - 403.653.3722

Alberta Natural Gas
(0001) ATCO North - 780.420.5585
(0003) ATCO South - 403.245.7222  
(0007) AltaGas Utilities - 1.866.222.2068