TNPI Emergency Services 1-800-361-0608.
If you suspect an emergency involving a pipeline call us immediately. We are available 24 hours a day, seven days a week to respond to your calls.

Trans-Northern Pipelines Inc. Head Office
310-45 Vogell Road
Richmond Hill, Ontario
Canada, L4B 3P6

Phone: 905-770-3353
Fax: 905-770-8675
[email protected]

Trans-Northern Pipeline Inc. Calgary Office
Operator of the Alberta Products Pipe Line Ltd.
109-5305 McCall Way NE
Calgary, Alberta
Canada, T2E 7N7

Phone: 403-476-1646
Fax: 905-770-8675

Planning a project or need to obtain a permit/crossing agreement? Please contact us:
Ontario and Quebec [email protected]
Alberta [email protected]

Media requests: 403-462-1673 or [email protected]

Landowner Feedback

We are committed to open dialogue with those who live and work near our pipeline. Complete our survey to share your feedback.


Call or Click Before You Dig to contact your local One-Call Centre for a FREE locate – available 24 hours a day, seven days a week

Alberta One-Call Corporation is now Utility Safety Partners

Alberta 1-800-242-3447

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Ontario 1-800-400-2255
Quebec 1-800-663-9228
Quebec 1-800-663-9228