Writing to Southern California Gas Company

If you have an emergency or questions regarding a gas odor or carbon monoxide, please call us immediately at 1-800-427-2200 .

Centralized Correspondence

P.O. Box 3150
San Dimas, CA 91773

To mail your Residential bill payment

Southern California Gas Company
P.O. Box C
Monterey Park, CA 91756

To mail your Business bill payment

The Gas Company
Remittance Processing
ML 711D
1801 S. Atlantic Blvd.
Monterey Park, CA 91754

To change your mailing address

Download the Request for Change of Address form and mail it to the address on the form or fax it to us at 1-909-305-8261 .
You may also change your residentialmailing address through My Account. You can change your business mailing address
through Business My Account.

To mail your Residential Rebate Application form

Southern California Gas Company
2014 Residential Rebate Program
3800 Watt Avenue, Suite 105
Sacramento, CA 95821

Payment Locations

If you would rather visit us instead of writing, please visit one of our payment locations.