2 rebate programs available. 4 licensed installers based in Friday Harbor.
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.). We haven't found a rebate for this project here right now.
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.
Amounts are set by each local administrator and vary by equipment and work. Covers heat pumps (ducted, ductless, PTHP, ground-source), heat pump water heaters, heat pump dryers and related panel/wiring upgrades. Some...
No per-household dollar amount is published.