Illinois Department of Commerce and Economic Opportunity
The state weatherization program provides free energy-saving improvements to income-eligible households at or below 200% of the federal poverty level. Services include insulation, air sealing, window repair/replacement, and heating system upgrades. Households must not have received weatherization in the last 15 years.
Fully free; must not have received weatherization in last 15 years
Deadline: Ongoing; apply through local Community Action Agency
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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