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What is the Home Efficiency Rebate Plus?

The Home Efficiency Rebate Plus program combines the Federal Greener Homes Grant and the Provincial Home Efficiency Rebate into one, easy-to-access application for Ontario homeowners. Eligible participants can receive up to $10,000 in rebates for energy-efficient upgrades to their homes, including replacement windows and doors!

As of January 1, 2023, Ontario homeowners must apply to the Home Efficiency Rebate Plus program to access the Canada Greener Homes Grant.

Pay Nothing for 12 months







How do I apply for the Home Efficiency Rebate Plus?

To qualify for the Home Efficiency Rebate Plus, your home will need to be assessed for energy efficiency before and after the installation of new windows or doors.

  1. Book an in-home consultation with Centennial Windows & Doors.
  2. Have an energy assessment done before doing any upgrades. We can help arrange this assessment, just let us know.
  3. At the time of the assessment, tell your Energy Advisor that you’d like to apply to the Home Efficiency Rebate Plus program. Your energy advisor will start your application.
  4. Hire Centennial to replace your windows and doors.
  5. Have another energy assessment done after the upgrades.
  6. Submit any required documentation to your Energy Advisor. They will complete your application and submit it to Enbridge Gas.
  7. Receive your rebate cheque!
Green Home siding
Greener Homes Patio

Who can participate in the Home Efficiency Rebate Plus?

All homeowners in Ontario qualify for the Home Efficiency Rebate Plus except:

  • Homeowners who start upgrades before they have the initial energy assessment done.
  • Homeowners who have already gone through the Home Efficiency Rebate or Canada Greener Homes Grant programs and maxed out their incentive ($5,000 for non-Enbridge Gas customers and $10,000 for Enbridge Gas customers).
  • Homeowners with properties that are not their primary residence and do not have an active Enbridge Gas account.
  • Homes built fewer than six months ago.
  • Multi-unit residential buildings with more than three storeys or that are larger than 600 m2.
  • Mixed-use buildings that are less than 50 percent residential.
  • Cooperative housing.

For the enhanced Enbridge Gas rebates, homeowners must:

  1. Be an Enbridge Gas customer and reside or own property in the Enbridge Gas franchise service areas at the time of the pre-retrofit energy assessment, or
  2. Be converting to Enbridge Gas natural gas.

For more information, see the Home Efficiency Rebate Plus FAQs..

Why hire Centennial Windows & Doors?

  • Our mission is to provide every customer and employee with a Centennial experience that exceeds their highest expectations.
  • We’ve been in business for over forty-two years and have an A+ rating with the Better Business Bureau.
  • We provide an end-to-end solution for homeowners: we sell, manufacture, install, and service our award-winning line of replacement windows and doors.
  • Our No Fine Print Warranty covers the product and installation for as long as you own your home. If you choose to sell your home, your warranty can be transferred to the new homeowners within ten years of the window/door purchase.
Greener Homes Exterior Windows