The purpose of the SoCalGas Tariff Book is to document tariff changes filed with and approved by the CPUC.
Please direct any questions to one of the following help lines. To ask rate questions about your gas service:
Commercial and Industrial Customers
For specific Tariff Book questions, to request a form, service territory map, or copies of historical tariffs, or to request supporting documents:
Call: (213) 244-2837.