How Do I Update The Information On My Bill Account And My Account Profile?

By Mail

If you don’t have My Account or Business My Account and would like to change your mailing address or email address, you may download and complete the ACCOUNT(S) REQUIRING A MAILING ADDRESS and/or E-MAIL ADDRESS CHANGE.

Southern California Gas Company
Correspondence #8410
P.O. Box 1626
Monterey Park, CA 91754
Email: RS-CCSD@semprautilities.com
Fax number: 1-909-305-8261 

My Account Customers

1. Log in to My Account
2. To update your information, go to the Account Settings tab, then select the link you need from the page.
3. To update your username or password, select Login and Security from the Account Settings tab.
4. To update account holder information such as:
   • account holder name*
   • email address
   • spouse's name
   • telephone information
   • mailing address

select “Service Account” from the “Account Settings” tab.

You may edit certain billing account information, such as bank account information, by selecting Manage Bank Information from the My Bill tab. If your bank account number has changed, you will need to delete the existing bank account number and re-add your new bank account number.

Business My Account Customers

Updating your personal details online, like account profile information, is easy by following these steps:

Log in to Business My Account
To update your information, go to the Account Settings tab, then select the link you need from the page.