Weatherization Assistance Program in 2026: How to Apply
- Weatherization makes your home more energy efficient to lower utility bills.
- It is free for eligible low-income households.
- Getting LIHEAP or SSI often makes you automatically eligible.
- Apply through your state or local weatherization agency.
The Weatherization Assistance Program (WAP) helps low-income households lower their energy bills by making homes more energy efficient – at no cost to the family. Here is who qualifies and how to apply in 2026.
What weatherization covers
A trained crew inspects your home and may add insulation, seal air leaks, tune or repair heating and cooling systems, and improve safety. These upgrades reduce energy waste, which can lower your monthly bills and make your home more comfortable.
Who is eligible
WAP is for low-income households. In many states, you are automatically eligible if you already receive LIHEAP or SSI. Both homeowners and renters can qualify (renters usually need landlord permission). Confirm the details with your state agency.
How to apply
- Contact your state or local weatherization agency (often a community action agency).
- Complete an application with proof of income and household size.
- Schedule an energy audit of your home.
- Approved work is done by the program’s crew – free to you.
There is often a waiting list, so apply early.
Stack it with other utility help
Weatherization pairs well with bill-payment help. See the utility assistance guide, LIHEAP documents, water bill help (LIHWAP), and if a shutoff is looming, how to stop a utility shutoff. Lower phone and internet costs with Lifeline and low-cost internet programs.
What to do next
If your energy bills are high and your income is limited, apply for both LIHEAP and Weatherization. Ask your local agency to check whether receiving LIHEAP makes you automatically eligible.
What to expect during the process
After you apply, a trained energy auditor visits your home to test for air leaks, check insulation, and inspect your heating and cooling systems. The auditor decides which improvements will save the most energy for the cost, so the exact work varies by home. A crew then completes the approved measures, and a final inspection confirms the work was done correctly. The whole process can take weeks or months, especially where there is a waiting list. While you wait, keep paying what you can toward your energy bills and apply for LIHEAP so a past-due balance does not lead to a shutoff. Renters should get written landlord permission early to avoid delays.
Official source
Learn about WAP and find your state agency through the U.S. Department of Energy at energy.gov/scep/wap/weatherization-assistance-program. It is free.
Frequently asked questions
Does weatherization cost anything?
No. For eligible households the energy audit and approved improvements are free. Never pay a third party to apply.
Can renters get weatherization?
Yes, though renters usually need the landlord’s permission because the work improves the property. Ask your local agency how to arrange it.
How long does it take?
There is often a waiting list, and the audit plus scheduling takes time. Apply early and keep your contact information current.
What to Do Next
Ready to act? Applying, checking status, and getting help are free through the official agency – you never pay a third party. Gather what you need, apply or respond early, and keep copies of everything you submit.
Who qualifies, what to expect, and where to apply
The Weatherization Assistance Program is funded by the U.S. Department of Energy and delivered by your state weatherization office through about 700 local providers (often community action agencies). There is no single national application — start at the DOE state WAP contacts locator to find the agency that serves your area.
Income: you generally qualify if household income is at or below 200% of the federal poverty guidelines, or your state may use LIHEAP’s rule (60% of state median income); receiving SSI qualifies you automatically. Priority goes to older adults, people with disabilities, families with children, and households with high energy use or a high energy burden.
What to expect: after an income check you are usually placed on a waiting list, then an auditor performs a whole-house energy assessment (including a blower-door air-leak test) and picks the most cost-effective fixes — insulation, air sealing, and heating or cooling repair or replacement — installed free by program crews and confirmed by a final inspection. Bring proof of income for everyone in the household. Renters are eligible with written landlord permission. Related: check your LIHEAP application status and extra help with a past-due electric bill. Last verified July 2026 against energy.gov.