
2026 HVAC Rebate Options in Illinois
What are HVAC Rebate Programs? Commercial HVAC rebate programs are financial incentives offered by utility companies, state energy agencies, and the federal government to encourage businesses to install high‑efficiency HVAC systems. These programs help reduce the upfront cost of upgrading equipment and support long‑term energy savings. Rebate eligible equipment often includes: Rooftop Units (RTUs) Chillers Heat Pumps Building Automation and Controls Boilers And More. Who Offers HVAC Rebates and Tax Credits? Utility companies are the largest and most accessible providers








