Nicor Gas and AGL Resource Company

Start saving with an energy assessment

Find opportunities to save energy in your home with a free energy assessment and energy-saving products. After your energy assessment you’ll receive a customized report with recommendations on the smartest ways to save in your home.

Home energy assessments

  • Available to customers living in a dwelling of four units or less.
  • The assessment is free.
  • An Energy Advisor will walk through your home to understand its energy use
  • You will receive a customized report detailing your home's energy use and opportunities for saving energy and money.
  • During the assessment, you can receive free energy-saving products:
    • Faucet aerators for your kitchen and bath
    • Water-saving showerheads
    • Hot water pipe insulation
    • Programmable thermostats
    • ENERGY STAR® certified CFLs (for ComEd customers only)
    • We will also set back your water heater temperature

Call 877.886.4239 to schedule a free energy assessment.

Multi-family property assessments

  • Available to customers living in multi-family buildings of five or more units.
  • The assessment is free.
  • As part of your property’s assessment you'll receive free energy -saving products:
    • Faucet aerators for your kitchen and bath
    • Water-saving showerheads
    • Hot water pipe insulation
    • Programmable thermostats
    • ENERGY STAR® certified CFLs (for ComEd customers only)
    • We will also set back your water heater temperature

Talk to your property manager to participate.


Frequently asked questions

Find answers to the most frequently asked questions about home assessments.

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Energy Efficiency Loans

Finance your energy efficiency upgrades with on-bill financing. 


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