Washington State Department of Commerce
Washington State Weatherization Assistance Program is available to homeowners and renters in Burien, WA.
Federally funded program providing free home weatherization services to low-income households in King County. Services include insulation, air sealing, heating system repairs, and energy efficiency improvements.
Average cost of full weatherization package provided at no charge
Official source site checked live on 2026-06-22.
Data last verified 2026-06-09. How we verify our data.
In Burien, WA, you can combine this program with other local help to cut your cost:
A grant-savvy contractor in Burien, WA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
You will likely need a contractor to apply
Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Burien early keeps your application moving.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
This is a free, federally funded program that lowers your energy bills by improving your home's energy efficiency. After you qualify (up to 200 percent of the federal poverty level, 60 percent of state median income, or 80 percent of area median income), a local agency does a free energy audit and installs measures at no cost. The Washington State Department of Commerce runs it through local weatherization agencies, so you apply through the agency that serves your area.
Steps to apply
Documents you will likely need
Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Ongoing enrollment
Ask us. It is free, and a real person answers within a business day.
Email us about this programUp to $8,000 in weatherization services.
Washington State Weatherization Assistance Program is open to homeowners and renters in Burien, WA. It prioritizes low-income households. It serves seniors.
Apply directly with Washington State Department of Commerce using the official program link on this page or call (800) 290-3857. There is no middleman and no fee.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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