Contact Us

Head Office

TransCanada Corporation

450 - 1 Street SW
Calgary, Alberta, Canada
T2P 5H1

Telephone:

 1.403.920.2000
 1.800.661.3805 (Toll-free within North America)

Fax:
 1.403.920.2200

Emergency Response

Canada:
1-888-982-7222

United States:
1.800.447.8066
Portland Natural Gas Transmission System (PNGTS): 1-800-830-9865 
Columbia Gas Transmission, Crossroads Pipeline, Hardy Storage Company & Millennium Pipeline: 1-800-835-7191 
Columbia Gulf Transmission: 1-866-485-3427 
Columbia Midstream: 1-855-511-4942 

Mexico:
01-800-111-3333 

 

Connect With Us On Social Media

Follow us on Twitter @TransCanada
Follow us on Twitter @TransCanadaJobs
Connect with us on LinkedIn
Subscribe to us on YouTube
Follow Energy East on Twitter @EnergyEast
Suivez Énergie Est sur Twitter @EnergieEst
Follow Coastal GasLink on Twitter @CoastalGasLink
Follow Prince Rupert Gas on Twitter @PRGTPipeline
Follow Power Alberta on Twitter @TCPowerAB
Follow TransCanada Mexico on Twitter @TransCanadaMX

Blogs

TransCanada Blog
Energy East Blog
Blogue Énergie Est
Keystone XL Blog

Websites

Corporate

TransCanada Corporation
TC PipeLines, LP
TransCanada Corporate Blog
CSR Report I Rapport RSE
Annual Report
Youth Energy Safe I Sécuri Jeunes Énergie
TransCanada Mexico

Energy

Canada:
Power Alberta
Bruce Power
Cartier Wind Energy I Cartier Énergie Éolienne
Napanee Generating Station
Portlands Energy Centre

U.S.:
Hydroelectric Relicensing Projects

Liquids

Canada:
Eastern Mainline Project
Energy East Pipeline Project I Projet Oléoduc Énergie Est
Energy East Pipeline Action Center I Centre d’action Oléoduc Énergie Est

U.S.:
Keystone XL Pipeline Project

Gas

Canada:
Coastal GasLink Pipeline Project
Prince Rupert Gas Transmission Project
TQM Pipeline I Gazoduc TQM

U.S.:
ANR Pipeline
Bison Pipeline
Columbia Gas Transmission
Columbia Midstream
Columbia Gulf Transmission
Gas Transmission Northwest (GTN) System
Great Lakes Gas Transmission Limited Partnership
Iroquois Gas Transmission System
Millennium Pipeline
North Baja Pipeline System
Northern Border Pipeline
Portland Natural Gas Transmission System
TCPlus
Tuscarora Gas Transmission Company

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