Illinois Residential Retrofit Program

Illinois Department of Commerce & Economic Opportunity (DCEO)

Available Weatherization

About This Program

Illinois Residential Retrofit Program is available to homeowners in Addison, IL.

State-funded rebates for whole-home energy efficiency retrofits including insulation, air sealing, and duct sealing. Requires energy assessment and work by qualified contractor.

Rebate based on verified energy savings from retrofit work

Official source site checked live on 2026-06-22.

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

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

Key Details

  • Up to $2,000 for whole-home energy retrofits
  • Income at or below 120% AMI
  • Requires energy assessment
  • Covers insulation, air sealing, duct work
  • Must use qualified contractor

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 252-8643

A grant-savvy contractor in Addison, IL can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

This grant requires a licensed contractor

This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in Addison who knows grant paperwork.

Get matched with a contractor

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

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
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: Check program website for current availability

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 Residential Retrofit Program provide in Addison, IL?

Up to $2,000 rebate.

Who qualifies for Illinois Residential Retrofit Program in Addison?

Illinois Residential Retrofit Program is open to homeowners in Addison, IL.

How do I apply for Illinois Residential Retrofit Program in Addison, IL?

Apply directly with Illinois Department of Commerce & Economic Opportunity (DCEO) 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.

Get matched with a pro, free Browse Addison, IL contractors

Find More Programs in Addison, IL

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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