Up to $3,500 in rebates from 8 programs. 22 licensed installers based in San Mateo.
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 ($3,500), a typical job could cost you as little as $16,500.
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.
$3,500 for replacing a gas water heater; $500 for replacing an electric resistance unit (terms updated 2026-05-18). Bonus rebates with a HPWH or heat pump HVAC: $1,000 panel upgrade, $500 smart circuit controller,...
$1,500 for a heat pump replacing a gas heater or furnace (terms 2026-05-18; an older page shows $2,500). The same panel, smart circuit controller and CARE/FERA bonus rebates apply.
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...
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.
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...