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Weatherization Assistance Program (Massachusetts)

Last updated August 2026

The Low Income Weatherization Assistance Program makes full home energy-efficiency improvements at no cost, delivered through local agencies, often the same agency that runs fuel assistance. Because the work stays with the home, the savings repeat for years. On average, $4,725 in energy-efficiency measures is available per eligible household.

Here is the step that saves you effort: your fuel assistance application is the weatherization application. There is no separate form. Any household eligible for fuel assistance is eligible for weatherization, and households with a member on TAFDC or SSI are categorically eligible. The income cap is 60 percent of state median income.

Renters are welcome, not just owners. Both homeowners and tenants qualify, with tenants needing their landlord's permission. Priority goes to households with elderly or disabled members, children six and under, high energy costs, and Native Americans, so say if any of those describe your home.

The work is real and professional. Common measures include air sealing, attic, sidewall, and floor insulation, pipe and duct insulation, and limited energy-related repairs, plus a heating-system evaluation and combustion-appliance health and safety testing. Licensed, insured local contractors do the work at no cost, and the agency inspects it afterward.

Applying follows the fuel assistance calendar. First-time applicants apply in person or online at their local energy assistance agency starting October 1 each year; after the first year, applications are mailed to returning households. Applying for HEAP simultaneously enrolls you in weatherization and the HEARTWAP heating-system repair program.

If you are denied, you have the right to appeal through your local energy assistance agency. To find yours, call the Cold Relief Heatline at 800-632-8175, and pair weatherization with fuel assistance for this winter's bill while the home gets fixed for every winter after.

Phone 1-800-632-8175

Help available in English and Spanish.

Official site →

Updated August 2026 Program details can change — confirm with the program directly.

Who qualifies

  • Household income at or below 60 percent of the estimated state median income, the same test used for Home Energy Assistance; homeowners and renters both qualify, and renters need landlord approval
  • Households with a member receiving TAFDC or SSI are automatically eligible, and priority goes to older adults, people with disabilities, and families with children under 7

You may qualify. The program makes the final decision.

How to apply

  1. 1

    Apply for fuel assistance; that application is also your weatherization application.

  2. 2

    Apply online or in person at your local energy agency starting October 1; call 800-632-8175 to find it.

  3. 3

    Note any elderly, disabled, or young children in the home for priority.

  4. 4

    Renters: line up your landlord's permission. If denied, you can appeal through the agency.

What the application looks like

The Massachusetts HEAP application portal, which also serves weatherization.
The shared fuel-assistance and weatherization application. Captured August 2026.
The Massachusetts Weatherization Assistance Program page.
The state's official weatherization page. Captured August 2026.

Common questions

How do I apply for weatherization in Massachusetts?

You do not apply separately. Your fuel assistance (HEAP) application is the weatherization application, filed at your local energy assistance agency.

Who qualifies?

Any household eligible for fuel assistance, which caps income at 60 percent of state median income. Households with a member on TAFDC or SSI are categorically eligible.

Can renters get weatherization?

Yes, with their landlord's permission. Priority goes to homes with elderly or disabled members, children six and under, and high energy costs.

What does it cost?

Nothing. The work, averaging $4,725 per home, is completed at no cost to eligible residents by licensed local contractors.

Not sure this is the right program for your situation?

See all Massachusetts programs →

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