Mass Save Home Insulation Rebates

Mass Save (Eversource Gas & Electric / Columbia Gas)

Available Weatherization

About This Program

Mass Save offers rebates covering 75% to 100% of insulation and air sealing costs for homes in Holyoke served by Eversource or Columbia Gas. Income-eligible customers receive 100% coverage. Free home energy assessment included.

Rebate covers 75-100% of insulation project costs; estimate assumes moderate income tier at 75%

Key Details

  • 75% to 100% rebate on insulation costs
  • Income-eligible receive 100% coverage
  • Free home energy assessment included
  • Covers attic, wall, and basement insulation
  • Available to Eversource and Columbia Gas customers

How to Apply

Get free help applying Visit Official Program Page Track this program

(866) 527-7283

A grant-savvy contractor in Holyoke, 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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