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Phone number: 1.877.472.2600


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AltaGas Ltd Corporate Office Address
1700, 355 4 Avenue SW Calgary, Alberta T2P 0J1

AltaGas Ltd Customer Service Phone Number

Customer service: 1.877.472.2600


AltaGas Ltd Headquarters Info, Email, Phone number, Website and live chat Information

AltaGas is a North American energy infrastructure company based in Calgary, Alberta. The company operates in three business segments gas, power generation, and utilities.

If you searching for AltaGas Ltd Customer Service Number, you are at the right place. In this post, we have provided a list of AltaGas Ltd Customer Service Phone Numbers. You can call AltaGas Ltd Customer Support the AltaGas Ltd 800 Phone Number given here and solve your queries.


AltaGas Ltd Corporate Office Address: 1700, 355 4 Avenue SW Calgary, Alberta T2P 0J1

Headquarters Email :

AltaGas Ltd Corporate Office phone number : 403.691.7575

Toll-Free Fax: 1.866.397.1646

Corporate Fax Number: 403 691-7508

headquarters website: Click here

Discussion forum: Click here


AltaGas Ltd International Customer Service number

Canada and the U.S: N/A
United-Kingdom :  N/A
Mexico: N/A
Netherlands: N/A


How to Contact AltaGas Ltd TOLL FREE 1-800 NUMBER

List of numbers for AltaGas Ltd Customer care and support

AltaGas Ltd customer care number : 1.877.472.2600

Support number :


AltaGas Ltd Executive Team

David W. Cornhill: Interim Co-Chief Executive Officer
Phillip R. Knoll: Interim Co-Chief Executive Officer
Tim Watson: Executive Vice President and Chief Financial Officer
Corine Bushfield: Executive Vice-President, Chief Administrative Officer


AltaGas Ltd Application download

Android app download for AltaGas Ltd

AltaGas Ltd IOS app download


AltaGas Ltd Services

  • Electricity generation, natural gas

AltaGas Ltd history

AltaGas is a North American energy infrastructure company based in Calgary, Alberta. The company operates in three business segments: gas, power generation, and utilities.

AltaGas began operations in Calgary in 1994 in the natural gas business, with the goal of building a western Canadian midstream business. The company later began its utility segment in 1998 in Alberta, and entered the power business in 2001.

In 2017 AltaGas agreed to purchase WGL Holdings, significantly expanding its presence in the United States.


Resource: Wikipedia,AltaGas Ltd

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