SoCalGas customers, California · Free service
Residential Advanced Clean Energy Program (SoCalGas)
Run by Synergy Companies for SoCalGas
Single-family SoCalGas customers can get a free home energy assessment and no-cost installs (smart thermostat, duct sealing, smart fan controller, aerators, showerheads), plus lower-cost upgrades like tankless water heaters, attic insulation and gas furnaces, through Synergy Companies.
Amounts
How much you get
A complimentary energy assessment and no-cost furnace and water heating optimization measures; tankless water heaters, attic insulation (with a tankless water heater), deeply buried ducting, furnaces and storage water heaters at lower cost. No dollar amounts are published.
Eligibility
Do I qualify?
You need to meet all 2 of these.
SoCalGas residential customer.
Single-family home.
Equipment
What equipment counts
Applying
How to apply
You apply by phone. Implemented through December 31, 2027; first come, first served until funds run out.
- Request an appointment.
Call Synergy Companies at 1-800-818-4298 or request an appointment online.
- Free assessment.
A Synergy specialist assesses your home.
- Installation.
Eligible homes get the no-cost measures and can choose lower-cost upgrades.
Forms and instructionsEnergy Efficiency Contracted Programs - SoCalGas
Questions about applying1-800-818-4298
Stacking
Use it with
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Residential Advanced Clean Energy Program (SoCalGas) pay?
Work done at no cost. A complimentary energy assessment and no-cost furnace and water heating optimization measures; tankless water heaters, attic insulation (with a tankless water heater), deeply buried ducting, furnaces and storage water heaters at lower cost. No dollar amounts are published.
Do I need to be a SoCalGas customer?
Yes. It’s only for homes in SoCalGas customers, California. See Do I qualify for the details.
What’s the deadline?
No fixed deadline. Apply any time while it’s open.
Is it still available?
Yes. It was open when we last checked, on October 27, 2026.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
- Residential Advanced Clean Energy Program (Synergy for SoCalGas)
- Energy Efficiency Contracted Programs - SoCalGas
When one of these pages changes, we re-check this page against it.
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