Up to $700 in rebates from 8 programs. 43 licensed installers based in Vacaville.
A typical ducted air-source heat pump, whole home (~3 ton, ~2,000 sq ft) costs $20,000 installed. Most jobs land between $14,000 and $28,000 (variable-speed ducted heat pump outdoor unit and air handler sized ~3 tons, line set, refrigerant, thermostat, condensate, electrical circuit, removal of old equipment, permit, commissioning, using existing usable ductwork. excludes new/replacement ductwork (+~$4,500 average, nescaum) and panel/service upgrade (see panel_upgrade_200a). typical = northeast program invoice data of ~$6,600-$6,900/ton x 3 tons.). With the biggest rebate on offer here ($700), a typical job could cost you as little as $19,300.
Cost sources: MA EEAC / NMR - 2024/2025 Residential Heat Pump Pricing Study (MA25X05-BR-RHPINV2), ducted ~ $6,912/ton (Aug 2025$); CT DEEP - CTAC Q&A tracker (average ASHP cost ~ $6,600/ton, 2024 CT installs); NESCAUM/OTC - Heat Pumps in the Northeast and Mid-Atlantic: Costs and Market Trends (ASHP total install $12,000-$23,000). Rebates come with conditions (equipment, income, approved contractor), so check each program.
Instant rebate of $400-$700 for replacing a natural gas storage water heater with a qualifying heat pump water heater. The amount depends on the type and size of the unit replaced (per Marin County page updated...
Rebate of up to $675 for installing a heat pump water heater
No cost to the household. Every home served gets a heat pump for heating and cooling, a heat pump water heater, or both. Some homes also get induction cooking, laundry, building envelope and electrical remediation...
No cost to the household. Eligible homes can get a heat pump water heater replacement installed free (SCE and PG&E pages), along with other efficiency upgrades. No dollar amount per household is published.
Rebate of up to $400 per 500 square feet for installing a heat pump heating and cooling system
Multifamily – Low-to-Moderate Income (LMI): Heat Pump for Space Heating and Cooling – Variable Speed (Heat Pump HVAC) $8,000; In-Unit Heat Pump Water Heater $1,750; Electric Load Service Center (Electric Panel)...
up to $8,000 for low-income households and $4,000 for moderate-income households for a heat pump HVAC unit
FULLY RESERVED since 2025-11-14, with no new reservations. The last amounts, per an SCE fact sheet: $1,000 for a heat pump water heater replacing an electric resistance unit, or up to $3,100 replacing a gas water...