Mass Save Insulation Rebates

Mass Save (Eversource/National Grid)

Available Weatherization

About This Program

Rebates covering 75-100% of insulation costs for attics, basements, and walls. Income-eligible customers receive 100% coverage. Requires a free home energy assessment first.

Rebate covers 75-100% of insulation cost based on income

Key Details

  • 75% rebate for all customers, 100% for income-eligible
  • Covers attic, basement, and wall insulation
  • Free home energy assessment required
  • Air sealing also included
  • No income limit for 75% rebate

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 527-7283

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

Deadline: Ongoing program

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