Quick Answer
What is the Washington D.C. Weatherization Assistance Program?
The Washington D.C. Weatherization Assistance Program helps income-qualified households lower utility costs through free energy-saving home improvements such as insulation, air sealing, heating system repairs, and appliance upgrades. Services are provided after a home energy audit and can significantly reduce monthly energy bills.
Washington D.C. Weatherization Assistance Program Overview

The Washington D.C. Weatherization Assistance Program is funded by the U.S. Department of Energy and the U.S. Department of Health and Human Services. The program provides free energy efficiency improvements to eligible households throughout the District of Columbia.
These improvements are designed to reduce energy waste, lower monthly utility bills, improve indoor comfort, and make homes healthier and safer. Weatherization services are especially important for seniors, families with children, and residents living on fixed incomes.
Many residents who need weatherization services may also qualify for other programs, including the Washington D.C. Utility Assistance Program, Weatherization Assistance Programs by State, and other forms of utility bill assistance.
Washington D.C. Weatherization Assistance Program Entity Map
Administers weatherization services in the District.
Provides federal funding for weatherization programs nationwide.
Process applications and coordinate services.
Install approved energy-efficiency improvements.
Provides referrals and application assistance.
Can be combined with weatherization benefits.
How the Washington D.C. Weatherization Assistance Program Works
The program begins with a professional home energy audit. Specialists inspect your home and identify areas where energy is being wasted. They then recommend improvements that provide the greatest long-term savings.
- Insulation for walls, floors, and attics
- Air sealing and weather stripping
- Duct sealing
- Heating and cooling system repairs
- Energy-efficient lighting upgrades
- Energy Star appliances in certain situations
Up to 30% Lower Energy Bills
Many households experience substantial reductions in annual utility costs after weatherization improvements are completed.
Pro Tip from the Editorial Team: Apply before winter demand increases. Weatherization appointments can become limited during peak heating and cooling seasons.
Who Qualifies for the Washington D.C. Weatherization Assistance Program
To qualify, applicants must live in the District of Columbia and meet household income requirements.
- Seniors age 60 and older may receive priority.
- Households with disabled members may receive priority.
- Families with children often receive additional consideration.
- Recipients of SSI or TANF may automatically qualify.
| Household Size | Maximum Annual Income |
|---|---|
| 1 | $45,066 |
| 2 | $58,932 |
| 3 | $72,799 |
| 4 | $86,665 |
| 5 | $100,532 |
| 6 | $114,398 |
Need Help Lowering Utility Bills?
Weatherization services are free for eligible households and can provide lasting savings.
How to Apply for the Washington D.C. Weatherization Assistance Program

- Call 311 for program information and referrals.
- Submit your application online through the District’s weatherization portal.
- Provide proof of income and residency.
- Schedule a home energy audit.
- Receive recommended improvements at no cost if approved.
Residents seeking additional help may also explore LIHEAP assistance and other utility assistance programs near me.
Washington D.C. Weatherization Assistance Program FAQs
Do I have to repay weatherization assistance?
No. Weatherization services are grant-funded and do not require repayment.
Can renters apply?
Yes. Renters may qualify, although landlord approval may be required before improvements are completed.
What improvements are included?
Services can include insulation, air sealing, heating repairs, and other energy-saving measures.
How long does the process take?
Processing times vary depending on demand, documentation, and contractor availability.
Who can I contact for more information?
Call 311 or contact the weatherization office at (202) 299-3316.
Get Free Home Energy Upgrades Through the Washington D.C. Weatherization Assistance Program
Lower monthly utility bills
Improve home comfort
Receive free energy upgrades
Create a healthier and safer home