Mobile Home Park billing

This tool is intended for use by mobile home park operators or other residential complex operators. The mobile home park calculator allows you to calculate the monthly gas and/or electric bill of individual sub-metered tenants:

• Who are served by SDG&E on tariff schedules DR, DR-LI, GR, GR-LI ,G-PPS, E-PUC and G-PUC
• Who provide sub-metered gas and electric service to their tenants

How It Works

To use the calculator, you’ll need to answer a series of questions regarding your individual tenants.

You will be required to provide the base data needed for completing the calculation including, but not limited to, meter reads, dates, billing factors, climate zone, and applicable tax locations. 

For Assistance

If you need assistance, please call:

• 1-800-411-7343

Please Note

• This calculator will periodically be updated monthly with new pricing data.
• It is important that you always use the most recent version of the calculator to ensure the current gas and electric rates are applied.

Page Last Updated: October 2009

User Acknowledgement

By using this online tool, I acknowledge that the results are based upon the accuracy of the information that I enter. It is my responsibility to use the downloadable file for the intended purpose of generating a bill for sub-metered tenants based on an accurate meter reading and an accurate date.

I also understand that it is my responsibility to visit the web site every time I bill my tenants (at least monthly) to validate that I am using the most up-to-date file.

I am aware that making changes or modification to any of the formulas or macros contained within the spreadsheet will affect the accuracy of the calculations.

I am advised to cross check the calculations with the authorized tariff documents on file with the California Public Utilities Commission.

If I have questions on my results or on how to use this file, I should contact our Customer Service Center.

• 1-800-411-7343

Download The Mobile Home Park Calculator

• Mobile home park calculator (xls)

• Excel 2007 Instructions (pdf)

• Excel 2003 Instructions (pdf)

• Excel for Mac Instructions (pdf)

Safety Information

• Gas and Electric Safety Information
• English Gas and Electric Safety brochure (pdf)
• Spanish Gas and Electric Safety brochure (pdf