Water Heater Rebates from SDG&E (2026)

SDG&E offers 1 active rebate program for water heater in its California service territory. This page summarizes current amounts, eligibility basics, and the general application path. Use the calculator above to pre-qualify your specific SDG&E account and see an exact stacked total including federal and state incentives.

SDG&E Water Heater Programs

Water Heater

SDG&E Heat Pump Water Heater Rebate

$350-$1,000 based on equipment

Provider:: San Diego Gas & Electric (SDG&E)
Expires:: 2026-12-31

Eligibility Requirements

Active residential SDG&E account at the project address.

Equipment must meet each program's efficiency requirements (ENERGY STAR or higher for most programs).

Installation must be performed after the program's effective date. Self-installation is generally not allowed for electrical work.

Rebates are paid by check or bill credit after the application is approved — budget the full project cost up front.

How to Apply

Pre-qualify using the DuloCore rebate calculator above to confirm the SDG&E programs you are eligible for.

Choose qualifying equipment — verify model numbers against each program's approved equipment list.

Get contractor quotes (or confirm your DIY scope is allowed for this specific program).

Install the equipment and keep the itemized invoice plus equipment model/serial numbers.

Submit the application through the SDG&E rebate portal with your account number, invoice, and equipment documentation.

Receive approval and payment (typical processing window: 6-12 weeks).

SDG&E Water Heater Rebates — Frequently Asked Questions

How much is the SDG&E Water Heater rebate?

SDG&E offers 1 active water heater rebate program. Amounts range from Varies by program depending on equipment efficiency, household income, and program eligibility.

Who qualifies for the SDG&E Water Heater rebate?

All applicants must be SDG&E residential customers. Some programs are income-qualified at 80% of Area Median Income (AMI) for the customer's county, and equipment must meet program efficiency requirements (typically ENERGY STAR certified or higher).

How do I apply for the SDG&E Water Heater rebate?

Submit your application online at https://www.sdge.com/residential/savings-center/rebates after installation. You will need: (1) your utility account number, (2) a paid installation invoice, (3) equipment model and serial numbers, and (4) proof of home ownership or landlord authorization.

Can I stack the SDG&E Water Heater rebate with federal tax credits?

Yes, in most cases SDG&E rebates stack with available federal tax credits and California state programs. Always confirm stacking rules in each program's official terms before filing.