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Heat pump cost, permits and rebates in Boston, MA
Short answer: A whole-home air-source heat pump for a 1,500–2,500 sq ft home costs about $17,000–$23,000 installed (national median $19,500, Rewiring America); we found no Boston-specific price, and the federal 25C heat pump tax credit ended for systems placed in service after Dec. 31, 2025.
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How much does a heat pump cost to install?
| System | Installed cost (national, not Boston-specific) |
|---|---|
| Whole-home air-source, 1,500–2,500 sq ft | $17,000–$23,000 (median $19,500) |
| Single-zone mini-split | $5,400–$8,500 (median $6,600) |
Source: Whole-home air-source heat pump, 1,500–2,500 sq ft home: $17,000–$23,000 (median $19,500). Single-zone mini-split: $5,400–$8,500 (median $6,600). Ranges are 20th–80th percentile modeled national project costs (equipment plus installation). Rewiring America – Heat pumps: an overview (cost estimates) (accessed 2026-10-25). If your panel needs an upgrade, add that cost (below).
What permit fees apply in Boston?
| Electrical permit we found (General electrical permit · official schedule) | No change in service: $20 application fee plus $1 per fixture, plug or outlet, plus $5 per approved meter. New/upgraded service: $20 plus $0.25 per amp up to 240V. City of Boston – Electrical permit (official) General electrical permit fee from the official city/county fee schedule (accessed 2026-10-25); the schedule has no EV-charger line. Your actual permit may cost more or less. This is the fee for EV charger/electrical work; a heat pump also usually needs a mechanical permit, which we have not sourced (data pending). |
|---|---|
| Service/panel upgrade permit | New/upgraded service: $20 plus $0.25 per amp up to 240V. Math: 200A example: $20 + 200 × $0.25 = $70City of Boston – Electrical permit (official) (official schedule, accessed 2026-10-25) |
Will I need a panel upgrade?
Possibly, especially if you add a heat pump and an EV charger. National ranges:
| Source | Panel upgrade cost |
|---|---|
| Qmerit (national) | A panel upgrade adds $1,500–$3,000 to a Level 2 charger install. |
| HomeAdvisor (an Angi brand, national) | Panel replacement $518–$2,194 (average $1,347); 200A upgrade $1,300–$2,000; 100A→200A $750–$2,000 excluding new circuits; permits and drywall add $150–$300. Page dated “Updated Jun 17, 2026”. |
Accessed 2026-10-25. Boston panel upgrade details.
What rebates are available in Boston?
| State HEEHRA/HOMES rebates (MA) | Not verified on an official state page. Check your state energy office. DOE says the rebates “are now available in select states” and tells households to contact their State or Territory Energy Office; its page currently has no state-by-state status map.U.S. DOE – Home Energy Rebates Program (HOMES and HEEHR) (accessed 2026-10-25). |
|---|---|
| Utility panel rebate (EV program) | Eversource (Massachusetts): Single household: up to $700 toward wiring/panel on the standard rate; up to $1,000 in environmental-justice communities; up to $1,700 incl. charger on the Discount Rate.Eversource – EV home charging rebates (MA) (EV charger program; may not apply to a heat pump-only job) |
| Utility heat pump rebate | Data pending: we have not yet verified Boston utility heat pump rebates. |
| Federal 25C tax credit | Ended. The federal Energy Efficient Home Improvement Credit (section 25C, which covered heat pumps) is not allowed for any property placed in service after December 31, 2025. IRS FS-2025-05 (accessed 2026-10-25) |
How much does a heat pump cost in Boston?
We have no Boston-specific figure. Nationally, Rewiring America models $17,000–$23,000 (median $19,500) for a whole-home air-source heat pump in a 1,500–2,500 sq ft home and $5,400–$8,500 (median $6,600) for a single-zone mini-split.
Can I still get the federal heat pump tax credit?
No. The federal Energy Efficient Home Improvement Credit (section 25C, which covered heat pumps) is not allowed for any property placed in service after December 31, 2025.
Are HEEHRA/HOMES rebates available in MA?
Not verified on an official MA page. Check your state energy office; DOE says the rebates are available only in select states.
Do I need a permit for a heat pump in Boston?
Usually yes: heat pumps typically need mechanical and electrical permits. We have not sourced a Boston heat-pump permit fee; the electrical permit we found is: No change in service: $20 application fee plus $1 per fixture, plug or outlet, plus $5 per approved meter. New/upgraded service: $20 plus $0.25 per amp up to 240V.
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