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

U.S.:
Portland Natural Gas Transmission System (PNGTS):

1-800-447-8066
1-800-830-9865

Mexico: 01-800-111-3333

Web Master

For comments about our web site or for general inquiries, please contact our Webmaster via email:  webmaster-e@transcanada.com.

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

Blogs

TransCanada Blog
Energy East Blog
Blogue Énergie Est
Keystone XL Blog

Websites

Corporate

TransCanada Corporation
TC PipeLines, LP
CSR Report
Annual Report
Youth Energy Safe

Energy

Canada:
Alberta Power
Napanee Generating Station

U.S.:
Hydroelectric Relicensing Projects

Liquids Pipelines

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

U.S.:
Keystone XL Pipeline Project
Gulf Coast Pipeline Project

Gas Pipelines

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

U.S.:
ANR Pipeline
Bison Pipeline
Gas Transmission Northwest (GTN) System
Great Lakes Gas Transmission Limited Partnership
North Baja Pipeline System
Northern Border Pipeline
Tuscarora Gas Transmission Company