Illinois Weatherization Assistance Program (IHWAP)

Illinois Department of Commerce & Economic Opportunity

Available Weatherization

About This Program

Free weatherization services for income-eligible Illinois households. Includes insulation, air sealing, furnace repair or replacement, and other energy-saving measures to reduce utility bills.

Grant covers 100% of weatherization costs up to maximum

Key Details

  • Free weatherization services for income-eligible households
  • Income at or below 200% of federal poverty level
  • Covers insulation, air sealing, furnace work
  • Reduces heating and cooling costs
  • Available to both homeowners and renters

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 252-8643

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Deadline: Ongoing while funds last

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