California Heat Pump Rebates 2026

In California, a whole-home air-source heat pump typically costs $5,000–$14,000 installed, depending on home size, system type, and contractor. Cold-climate models for zones like Zone 3B cost more but deliver lower operating costs. Combined rebates of up to $4,500 (state programs) can offset a significant portion of installed cost.

California's HEEHRA program funding is fully reserved as of early 2026 — a waitlist may be available. California HEEHRA funding is fully reserved as of February 2026. No new applications are being accepted — waitlist only. Contact the California Energy Commission or your utility for waitlist information. TECH Clean California and utility programs remain active. Check your state energy office for updates. Note: the federal IRA 25C tax credit expired December 31, 2025.

California falls in IECC 2021 Zone 3B — Warm-Dry. Typical winter design temperatures are 28°F to 40°F. Excellent ASHP climate. Low humidity and mild winters mean high efficiency ratings translate directly to lower operating costs. Sizing requires a Manual J load calculation — but as a rough rule, allow 20–30 BTU/h per square foot for older homes in California.

Not necessarily. Most 200A panels in California have headroom for a heat pump under the NEC 220.82 Optional Method — which accounts for diversity of loads rather than peak simultaneous demand. A 100A panel is more likely to require an upgrade, especially if you also have an EV charger or electric range. Our free audit calculates your exact available capacity in 3 minutes using the same method your electrician would use.

The statewide TECH Clean California program pays up to $3,000 for replacing a gas furnace or water heater with a heat pump, regardless of utility. On top of that, PG&E offers up to $1,500 for ENERGY STAR equipment, while Southern California Edison (SCE) customers access incentives mainly through TECH and the SGIP storage program. SMUD (Sacramento Municipal Utility District) runs its own heat pump HVAC and water heater rebates. Amounts vary by measure and change periodically — confirm current offers directly with your utility before purchasing.

TECH Clean California is a statewide initiative funded by the California Energy Commission to accelerate heat pump adoption. It pays up to $3,000 for qualifying heat pump HVAC installations (and a separate amount for heat pump water heaters), delivered through participating contractors rather than as a homeowner rebate you apply for yourself. Because it is contractor-delivered, ask any contractor you interview whether they are TECH-enrolled and how the incentive is reflected in your quote.

California HEEHRA funding is fully reserved as of early 2026 — the program is on a waitlist and is not accepting new applications. Contact the California Energy Commission or your utility about waitlist availability. In the meantime, TECH Clean California and utility rebates (PG&E, SCE, SMUD) remain the active incentives, and many California homeowners can stack TECH with a utility rebate. Note: the federal IRA 25C tax credit expired December 31, 2025 and is not available for 2026 installations.

In most of California (IECC Zone 3B), yes — standard high-efficiency air-source heat pumps perform well because winter design temperatures rarely fall to the levels that require cold-climate (ccASHP) equipment. The exceptions are the Sierra Nevada and high-desert areas, where a cold-climate-rated unit is the safer choice. A correct Manual J load calculation for your specific location settles it — and right-sizing also keeps your electrical panel load lower, which matters if you are weighing a panel upgrade.