Corporate Headquarters
Great Lakes Gas Transmission
717 Texas St
Houston, TX 77002
(832) 320-5000
24 hr Emergency: (800) 573-0640

Business Development
Direct any questions regarding gas transportation opportunities to: 
richard_vaughan@transcanada.com

Career Opportunities
 http://www.transcanada.com/careers.html

Community Concerns
Direct any questions regarding community concerns to:
dennis_skinner@transcanada.com

Community Investment
Inquire about how Great Lakes invests in the community: suzanne_medici@transcanada.com

 

 Construction Services
All construction questions can be directed to: tracy_schultz@transcanada.com

Environmental
Direct any questions regarding environmental issues to: sandra_barnett@transcanada.com

 Chief Compliance Officer
 Direct any questions regarding Great Lakes' compliance with the FERC Standards of Conduct to Catharine Davis at:
catharine_davis@transcanada.com
(832)320-5509

Operations
All operation questions can be directed to: tony_kornaga@transcanada.com

Media Relations
 Phone: 403-920-7859
Toll Free: 1-800-608-7859

Public Affairs
Direct any press or media inquires to: michael_barnes@transcanada.com

Purchasing
All purchasing questions can be directed to: howard_wickenden@transcanada.com

Commercial Services
Direct any questions regarding contracts, capacity, invoices and nomination to:
(866) GLG-7572 or
(866) 454-7572


Marketing
Direct any questions regarding long-term contracts to: glgt_marketing@transcanada.com
(888) 275-3611