Mass Save Heat Pump Rebate Program

National Grid / Mass Save

Available Energy Assistance

About This Program

Rebates for ductless mini-split and central ducted air-source heat pumps. Includes $1,250 per indoor unit for ductless systems and up to $10,000 for whole-home heating systems. Additional rebates for income-eligible households.

Rebate amount based on number of units and system type installed

Official program page checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Up to $1,250 per ductless mini-split indoor unit
  • Up to $10,000 for whole-home air-source heat pumps
  • Income-eligible customers receive enhanced rebates
  • 0% interest financing available
  • Must use Mass Save qualified contractor

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 527-7283

A grant-savvy contractor in Shrewsbury, MA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

This grant requires a licensed contractor

This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in Shrewsbury who knows grant paperwork.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing

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