How To Log In To Your Alagasco Account

If you are an Alagasco gas customer, you can log in to your account at

The login page will look like this:

  • If you haven’t accessed your Alagasco account online previously, look for the “Register” button the login page to register for online access.
  • If you’ve forgotten your login User ID, go here to retrieve it. If you’ve lost your password, go here to reset it.
  • If you are still having trouble logging in, the Alagasco customer service phone number for help is 800-292-4008.