Exclusive Attic Insulation Rebate Programs Chicago
Peoples Gas Weatherization 2026 | City of Chicago Rebate
- Rebate Maximum: Up to $1,200 per weatherization project.
- Instant Savings: Rebates are issued as immediate discounts at the time of service.
- Approved Contractors: Work must be performed by certified program contractors.
- Key Upgrades: Includes air sealing, duct sealing, and wall/attic insulation.


Nicor Gas Weatherization 2026 | Chicago Suburbs Rebate
- Program Period: Valid for installations from January 1 – December 31, 2026.
- Sealing Rebates: Up to $500 for air sealing and $600 for duct sealing.
- Insulation Savings: Rebates up to $400 for attic and $350 for wall projects.
- Window Bonus: $100 rebate per ENERGY STAR® qualified window attachments & replacement.
- Eligibility: Available to residential customers in the Nicor Gas service territory.
Who Qualifies for the Energy-Efficient Home Improvement Credit?
Starting Jan. 1, 2023, homeowners may claim a tax credit equal to 30% of certain expenses, including:
Residential Energy Audits: Assessments for energy conservation.

• $2,000 for heat pumps, biomass stoves, or boilers yearly.
Multi-Family Insulation Rebate
Multi-family buildings must have permanent or semi-permanent residential tenants and be an apartment/condominium, college/university dormitory, assisted living facility or retirement community consisting of 3 units or more.