In 2026, San Diego heat pump rebates are leaner than they were in 2024-2025: the federal 25C tax credit expired for installs after December 31, 2025, and California’s TECH Clean California and HEEHRA single-family funds were fully reserved across Southern California by early 2026. What’s still on the table: SDG&E equipment rebates, manufacturer promos, and time-of-use bill savings. If income-qualified state funds reopen mid-year, they’re worth asking about, but don’t build a budget around them until your contractor confirms funding.
If you installed in 2025: You can still claim the 25C credit (up to $2,000) on your 2025 federal return via IRS Form 5695. Save the AHRI certificate, invoice, and equipment sticker for your tax preparer.
For the full San Diego HVAC picture (system types, costs, contractor vetting, maintenance), see our complete guide to San Diego HVAC in 2026. This post is the dedicated SDG&E heat pump rebate deep-dive.
The heat pump rebate picture in San Diego changed in 2026, and not in homeowners’ favor. The big federal tax credit ended for installs after December 31, 2025, and California’s main single-family rebate programs were largely reserved across Southern California by early 2026. So the headline numbers you’ll still see floating around from 2024-2025 don’t reflect what most homeowners can actually claim on a heat pump install today.
Here’s an honest look at each program, where it stands, and how to confirm what’s real for your home before you count on it.
Rebate programs change fast. Funds get reserved, paused, or repealed mid-cycle. Treat the amounts below as context, not a promise, and have your contractor confirm what’s funded and what you qualify for before you sign anything. Verify current status with SDG&E and the California Energy Commission.
1. Federal 25C Tax Credit (ended for 2026 installs)
Status: The 25C credit expired for systems installed after December 31, 2025. The One Big Beautiful Bill moved the end date up from 2032. There’s no 25C credit on a heat pump installed in 2026.
If you installed in 2025: You can still claim up to $2,000 on a qualifying heat pump, on your 2025 federal tax return (Form 5695). It reduces your tax liability dollar-for-dollar and is non-refundable.
Qualifying equipment (2025 installs): Had to meet the highest efficiency tier for your region. For San Diego (IECC Climate Zone 3):
- Split system: ≥16 SEER2, ≥9.5 HSPF2
- Packaged system: ≥15.2 SEER2, ≥8.1 HSPF2
How to claim a 2025 install: Save the AHRI certificate, the installer’s invoice showing the unit model number and install date, and any manufacturer rebate certificate. Give them to your tax preparer. Done.
2. SDG&E equipment rebates
Amount: Varies by equipment and program; check the current SDG&E rebate page for amounts, since offerings shift through the year.
How it works: SDG&E runs rebates for efficient equipment, some applied through participating contractors, some as bill credits. Heat pump incentives have historically flowed through the statewide TECH Clean California program (see below), so SDG&E’s available heat pump rebate depends heavily on TECH funding status.
Qualifying equipment: SDG&E maintains a specific eligible equipment list. Confirm your exact model is on the current list before ordering.
How to claim: Use a participating contractor and verify the rebate is funded and your equipment qualifies before install. Check the latest at sdge.com/rebates.
3. TECH Clean California
Amount: Historically $1,000–$3,000 on qualifying heat pumps, with higher amounts for income-qualified customers.
Status in 2026: Single-family residential rebates were fully reserved across Southern California by early 2026, and the program stopped accepting new single-family income-verification applications. New requests went to a waitlist with no guarantee of funding. Funding can reopen as cycles reset, so confirm current availability before counting on it.
How to claim: If funds are open, your contractor must be TECH-enrolled, and the rebate shows up as a line-item discount on your quote. If it’s on waitlist, the install only earns the rebate if your reservation is later approved.
4. HEEHRA (federal Home Electrification rebates, via California)
Amount: Up to $8,000 for heat pump installs for the lowest income tier (under 80% area median income), up to $4,000 for moderate income (80–150% AMI). Not available for higher-income households.
Status in California: Not broadly available right now. As of January 7, 2026, HEEHRA single-family rebates for Central and Southern California were fully reserved, and new reservation requests went to a waitlist. By February 24, 2026, single-family rebates were fully reserved statewide. So in San Diego, this is not money you can plan an install around today. Confirm current status with the California Energy Commission before assuming it’s available.
How to claim: If and when funds reopen, ask your contractor whether they’re HEEHRA-enrolled and whether you’re income-qualified. Waitlisted projects only earn the rebate if the heat pump is installed after the reservation is approved.
If your household is at or below 80% of San Diego County’s area median income, HEEHRA’s larger rebate would be the biggest single piece of the stack. The catch in 2026 is availability: single-family funds were fully reserved across Southern California and statewide by early in the year, so you can’t count on it right now. Check current status before you build a budget around it.
5. SDG&E Time-of-Use Rate Benefits
Not a rebate exactly, but worth mentioning. If you switch from gas heating to a heat pump and you’re on a time-of-use (TOU) rate plan, you can pre-heat/pre-cool your home during off-peak hours and save substantially.
Off-peak (midnight–4 p.m. weekdays): ~$0.25/kWh On-peak (4–9 p.m. weekdays): ~$0.56/kWh
With a smart thermostat properly configured, you can run your heat pump mostly off-peak and drop your effective rate by 30–40%. Our thermostat installation includes TOU configuration at no extra cost.
6. Manufacturer rebates
Separate from the above, major heat pump manufacturers run their own promotional rebates that stack on top of everything else. These change seasonally but commonly add $300–$1,000 in spring and fall.
Your contractor should check active manufacturer promos when pricing your system. Ask specifically: “Are there any current manufacturer rebates on the unit you’re quoting?”
What a realistic 2026 stack looks like
The big 2024-2025 stacks that pushed net cost toward zero leaned on the 25C credit and the income-qualified state rebates. Both are largely off the table in 2026, the credit because it expired, the state funds because they were reserved. So a realistic 2026 stack for most households is smaller and depends on what’s funded the week you install.
Scenario: Middle-income San Diego family replacing AC + gas furnace in a 2,000 sq ft Poway home with a variable-speed heat pump.
| Incentive | 2026 status |
|---|---|
| Federal 25C tax credit | Not available (ended for 2026 installs) |
| SDG&E equipment rebate | Possible, confirm current amount and funding |
| TECH Clean California | Single-family funds reserved across SoCal; waitlist only |
| Manufacturer promo | Possible, varies by season and brand |
The honest takeaway: a non-income-qualified household in 2026 should expect modest, not headline, rebate help, and should verify each piece before assuming it. If the home needs a panel upgrade or new 240V circuit, a licensed electrician we work with coordinates that separately.
If TECH or HEEHRA funding reopens for your income tier, the math improves a lot. That’s worth checking at quote time rather than assuming either way.
How do you claim all the heat pump rebates?
- Ask what’s actually funded right now. A good contractor tells you which programs are open, which are waitlisted, and what you realistically qualify for, not a stack of numbers from last year.
- Get every rebate as a line item. A legitimate quote names each program and the amount, and flags anything that’s pending funding rather than guaranteed.
- Save all documentation. The AHRI certificate, install invoice, manufacturer rebate form, and any rebate confirmation. You’ll need these for whatever program applies.
- If you installed in 2025, file Form 5695 with your 2025 return. There’s no 25C filing for a 2026 install.
- Check your SDG&E bill for any rebate that comes as a bill credit.
What paperwork does the contractor handle vs. the homeowner?
On every heat pump install we do:
- We handle the paperwork for whatever SDG&E or state programs are actually open and that you qualify for. You see any funded rebate as a discount on your quote.
- We provide you the AHRI certificate and manufacturer rebate paperwork for your records.
- If income-qualified state or federal funds reopen, we handle that paperwork too.
What you handle:
- Your 2025 federal tax return, if you installed in 2025 (give the paperwork we provide to your accountant).
- Manufacturer rebate mail-in if required.
The bottom line
The 2024-2025 heat pump rebate stacks in San Diego were genuinely large. In 2026 they’re smaller and harder to count on: the federal credit ended, and the state’s single-family funds were reserved across Southern California early in the year. A heat pump can still be the right call on energy savings and comfort alone, but go in with clear eyes on incentives. The smart move is to have a contractor confirm what’s funded and what you qualify for before you build a budget around any rebate.
Frequently asked questions
How much can I get in heat pump rebates in San Diego in 2026?
Less than you could in 2024-2025, and it depends on timing. The federal 25C credit ended for installs after December 31, 2025, and the state’s single-family rebates through TECH Clean California and HEEHRA were fully reserved across Southern California early in the year. What’s left in 2026 is mainly SDG&E equipment rebates and manufacturer promos. Confirm what’s funded for your situation before counting on a number.
Is the federal heat pump tax credit still available?
Not for 2026 installs. The 25C credit expired for systems installed after December 31, 2025. If you installed in 2025, you can still claim up to $2,000 on your 2025 return via IRS Form 5695.
Is HEEHRA available in San Diego right now?
Not broadly. Single-family HEEHRA rebates for Southern California were fully reserved as of January 7, 2026, and statewide by February 24, 2026. New requests go to a waitlist with no guarantee of funding. Check current status with the California Energy Commission before assuming it applies to you.
What paperwork do I need to claim the federal heat pump tax credit for a 2025 install?
Three things: the AHRI certificate for the equipment, the installer’s invoice showing the unit model number and install date, and any manufacturer rebate certificate. Give those to your tax preparer and claim via IRS Form 5695 on your 2025 return.
Do rebates apply to a mini split heat pump or only ducted central?
When programs are funded, both ducted heat pumps and ductless mini splits are generally eligible as long as they meet the efficiency tier (≥16 SEER2, ≥9.5 HSPF2 for split systems). Most variable-speed Mitsubishi, Daikin, Fujitsu, and LG mini splits qualify. See our mini split guide for when ductless beats central.
What should I ask a contractor before signing a heat pump quote in 2026?
Ask three things: which specific rebate programs are funded right now, whether their quote reflects confirmed funding or optimistic projections, and whether they’re enrolled in TECH Clean California and HEEHRA so they can apply on your behalf if funds reopen. A contractor who can’t answer these specifically is quoting from last year’s numbers. Our heat pump service page covers what a thorough quote should include.
See our full cost guide for the complete installed pricing picture, and pair a heat pump with a smart thermostat for better time-of-use bill savings.
Want a quote with every current rebate applied and itemized? Call (442) 777-6440. We handle the paperwork.
We install heat pumps across Escondido, Oceanside, El Cajon, San Marcos, Carlsbad, and all of San Diego County.