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: 289-475-5369
Fax: 905-770-8675

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:

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 before you dig for a FREE locate – available 24 hours a day, seven days a week:

Alberta 1-800-242-3447
On1 Call logo
Ontario 1-800-400-2255
Quebec 1-800-663-9228
Quebec 1-800-663-9228