Southern California has one of the most generous energy-efficiency rebate landscapes in the country. LADWP, SoCal Edison, SoCalGas, and the federal §25C Energy Efficient Home Improvement Credit can meaningfully offset the cost of insulation, air sealing, HVAC, and heat-pump upgrades. But programs and dollar amounts change every year — sometimes mid-year — so this article gives you the shape of what's available and what to confirm with the program administrator before the work starts. Every specific dollar amount below is flagged for confirmation because it will drift.
Federal — Inflation Reduction Act §25C
The Energy Efficient Home Improvement Credit lets homeowners claim a percentage of the installed cost of qualifying upgrades on their federal tax return. Covered categories typically include insulation, air sealing, heat pumps, energy-efficient HVAC, energy audits, and certain electrical upgrades.
Percentage: Up to 30% of installed cost. Annual caps: A combined general cap on most improvements, with a separate higher cap for heat pumps and heat-pump water heaters. Confirm the current percentage and annual caps with your tax preparer or Pure Eco before you plan your year.
How to claim: On your federal tax return, using IRS Form 5695. You need itemized invoices and product spec sheets. Pure Eco provides both.
LADWP — Los Angeles Department of Water and Power
If you're a LADWP customer, the department periodically offers attic-insulation rebates keyed to square footage installed above an existing R-value threshold, plus bonus incentives when the installation meets program spec. Dollar-per-square-foot amounts and bonuses change with each program cycle — confirm the current figure with LADWP or Pure Eco before you plan. Programs also run periodically for HVAC upgrades and cool-roof projects.
Eligibility: LADWP-served single-family homes. Paperwork: Application + pre-approval + post-install verification. Pure Eco handles submission for customers on our own installs.
SoCal Edison + SoCalGas
Both utilities rotate energy-efficiency programs annually — HVAC upgrades, duct sealing, water heater replacements, whole-home energy audits, and heat-pump-specific incentives are common program categories. Structures and dollar amounts change year-over-year. Confirm the current program list for your specific address and project scope with Pure Eco before you plan.
Statewide programs
California also runs statewide initiatives targeting income-eligible households and specific equipment classes (e.g., TECH Clean California for heat pumps and heat-pump water heaters). Program budgets, income thresholds, and eligible equipment lists change on their own timelines — ask Pure Eco which statewide programs are currently active for your project.
Title 24 — code, not a rebate
Title 24 is California's energy code, not a rebate program, but it interacts with rebates two ways:
- Many rebates require the installed work to meet or exceed Title 24 minimums (which is how Pure Eco installs regardless).
- Homes that don't meet Title 24 may face challenges at resale (energy-disclosure requirements) and permit inspections.
How to actually claim a rebate — the honest version
- Confirm eligibility before the job starts. Utility rebates almost always require pre-approval — install-first-apply-later usually fails.
- Save every document. Contract, invoice, product spec sheets, install photos.
- File promptly. Utility rebates have submission windows (typically 90 days post-install). Federal credit is claimed on the tax return for the year the work was completed.
- Consult your tax preparer for the federal §25C claim — we can't give tax advice, but we provide every document your preparer needs.
What Pure Eco handles vs what you handle
| Task | Pure Eco | Homeowner |
|---|---|---|
| Check eligibility for your address | ✓ | |
| Pre-approval submission for utility rebates (on our jobs) | ✓ | |
| Install to program spec + provide invoice/spec sheets | ✓ | |
| Post-install rebate verification paperwork | ✓ (utility) | |
| Federal §25C credit on tax return | ✓ (with your tax preparer) |
See also
Our full Rebates & Tax Credits page tracks the current program details we're actively verifying with clients. This article provides the shape of the landscape; the rebates page is the up-to-date detail sheet.
FAQ
Do rebates stack? Can I claim LADWP and the federal credit on the same project? +
In most cases yes. Federal §25C is a tax credit on your return, while utility rebates are direct dollar-off-invoice. They don't cancel each other out in a typical residential energy-efficiency project. Confirm current stacking rules with Pure Eco before the job starts.
Does Pure Eco handle the paperwork? +
For most LADWP and utility rebates, yes — we submit the eligibility paperwork on your behalf. For the federal §25C credit, you claim it on your tax return; we provide the itemized invoice and product spec sheets your tax preparer needs.
How do I know if my address qualifies? +
Utility rebates are tied to which utility serves your address. LADWP customers get LADWP programs; SoCal Edison customers get theirs. Pure Eco confirms eligibility for your address before quoting.
Are rebates first-come-first-served? +
Utility rebate program budgets are annual and can exhaust before year-end, particularly popular ones. Federal §25C runs on a calendar year and resets January 1. Getting a project in earlier in the year lowers the risk of hitting a program cap.