Nicor Gas HVAC and Water Heater Rebates

Nicor Gas

Available Energy Assistance

About This Program

Nicor Gas customers in Oswego can receive rebates for installing high-efficiency furnaces, boilers, water heaters, and other natural gas appliances. Income-qualified customers may be eligible for enhanced rebates and free equipment replacement.

Standard rebate amount, income-qualified customers eligible for higher amounts

Official program page checked live on 2026-06-17.

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

Key Details

  • Rebates up to $1,500 for gas appliances
  • High-efficiency furnaces, boilers, water heaters
  • Enhanced rebates for income-qualified customers
  • Available to all Nicor Gas customers
  • Pre-approval required for some measures

How to Apply

Get free help applying Visit Official Program Page Track this program

(888) 642-6748

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

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Oswego early keeps your application moving.

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.
  • 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: Ongoing program year

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