Illinois Weatherization Assistance Program (WAP)

Illinois Department of Commerce & Economic Opportunity

Available Weatherization

About This Program

Illinois Weatherization Assistance Program (WAP) is available to homeowners and renters in Quincy, IL.

Free weatherization services including insulation, air sealing, furnace repair or replacement, and energy audits for income-qualified households in Adams County. Administered locally by Western Illinois Economic Development Authority.

Average weatherization package value based on home size and needs

Verified against Illinois Department of Commerce & Economic Opportunity's official page on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

In Quincy, IL, you can combine this program with other local help to cut your cost:

Key Details

  • Free weatherization improvements up to $8,000
  • Income at or below 200% of federal poverty level
  • Includes insulation, air sealing, HVAC work
  • Priority for elderly and disabled households
  • Year-round applications accepted

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 252-8643

A grant-savvy contractor in Quincy, IL 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 Quincy early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

A free program that lowers your energy bills by improving your home's energy efficiency (insulation, air sealing, heating system repair or replacement). It is income qualified and run through local agencies, and the Illinois Department of Commerce and Economic Opportunity (DCEO) administers it in Illinois.

Steps to apply

  1. Find the local weatherization agency that serves your county (use the official page above, which lists providers, or call the number there).
  2. Apply through that local agency (some areas also offer an online application).
  3. The agency checks your household income eligibility.
  4. They do a home energy audit, then install the improvements at no cost to you.
Get the official form

Documents you will likely need

  • Proof of household income for everyone in the home (or proof you get SSI, LIHEAP, or other qualifying assistance).
  • Proof you own or rent the home.
  • A recent utility bill for the home.
  • Photo ID.
Download this checklist (PDF)

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: Year-round, first-come first-served

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Illinois Weatherization Assistance Program (WAP) provide in Quincy, IL?

Up to $20,000.

Who qualifies for Illinois Weatherization Assistance Program (WAP) in Quincy?

Illinois Weatherization Assistance Program (WAP) is open to homeowners and renters in Quincy, IL. It prioritizes low-income households.

How do I apply for Illinois Weatherization Assistance Program (WAP) in Quincy, IL?

Apply directly with Illinois Department of Commerce & Economic Opportunity using the official program link on this page or call (800) 252-8643. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

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