Your best option for resolving your TransCanada Corp. customer service issue is by going to their help desk. Tap or click the link above and we can advise you on how to best get there. Telling us your specific issue on that page will also help us get you to the right TransCanada Corp. help page even faster.
Or take advantage of GetHuman's tools for getting more attention on your issue faster:
Unfortunately, TransCanada Corp. does not offer live chat as a channel for customer service at this time.
TransCanada Corp. contact information - compared
Above are our top recommendations for how to contact TransCanada Corp., including their top phone number and live chat options. Below you can compare and contrast the 2 ways to contact TransCanada Corp. by looking at which ones are the fastest and which ones other customers recommend the most for solving TransCanada Corp. customer service issues as reported to us by the 50 million or so customers that come to GetHuman each year and share their experiences. You can contact TransCanada Corp. across the following mediums: Web, Phone.