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Top HVAC Rebates in Ontario for 2025: What Oakville and Hamilton Residents Need to Know

Furnace Repair Oakville

If you’ve been thinking about upgrading your heating and cooling system, this is the perfect year to do it. Ontario homeowners can take advantage of generous rebates and incentives that make energy-efficient upgrades more affordable than ever. From heat pumps to smart thermostats and insulation, these programs help you save money upfront and reduce your monthly energy bills. Let’s break down the top provincial and federal rebates available for Oakville and Hamilton residents.



1. Provincial Rebates: Home Renovation Savings Program

Ontario’s Home Renovation Savings Program is designed to encourage homeowners to make energy-efficient upgrades. This program offers substantial rebates for installing modern HVAC systems and improving home insulation. Here’s what it offers:


  • Cold-Climate Air-Source Heat Pumps: Up to $7,500 in rebates. These systems are ideal for Ontario’s winters because they can efficiently heat your home even in sub-zero temperatures.

  • Insulation Upgrades: Rebates up to $7,700 for attic, basement, and wall insulation. Improved insulation results in reduced heat loss and lower energy costs.

  • Smart Thermostats: A $75 rebate for installing an ENERGY STAR® certified smart thermostat.

These rebates can cover a significant part of upgrade costs, making high-efficiency systems more accessible.


2. Federal Rebates: Canada Greener Homes Programs

The federal government offers two major programs that complement provincial incentives:

  • Canada Greener Homes Loan This program provides an interest-free loan of up to $40,000, repayable over 10 years. It’s perfect for homeowners who want to make multiple upgrades but need help with upfront costs. You can use this loan for heat pumps, insulation, windows, and more.

  • Oil to Heat Pump Affordability (OHPA) Program If you currently heat your home with oil, you may qualify for a grant of up to $10,000 to switch to a heat pump. This program targets low-to-middle income households and helps reduce reliance on expensive and carbon-heavy oil heating.

These federal programs make it easier to finance large-scale upgrades without paying interest, and they provide extra support for households transitioning away from oil heating.


3. Smart Thermostat Rebates

Smart thermostats are a small investment with big returns. They learn your schedule and adjust heating and cooling automatically, saving energy when you’re away and keeping you comfortable when you’re home.


  • $75 rebate through provincial programs like Save on Energy and Enbridge Gas.

  • Eligible brands include Nest, Ecobee, and Honeywell.

Smart thermostats can reduce your heating and cooling costs by up to 10% annually, and they’re easy to install. This is one of the simplest ways to start saving energy and money.


4. Insulation Rebates

Insulation is often overlooked, but it’s one of the most effective ways to improve energy efficiency. Proper insulation keeps warm air inside during winter and cool air inside during summer, reducing strain on your HVAC system.


  • Provincial: Up to $8,900 for attic, basement, and wall insulation.

  • Federal: The Canada Greener Homes Grant used to offer up to $5,000 in rebates, but new applications are now closed Existing participants can complete the requiring steps by December 31, 2025, to be granted with the rebate.

  • Some local programs offer free insulation and air sealing for eligible homes.

Insulation upgrades can cut heating and cooling costs by 15–20%, improve comfort, and reduce drafts.


5. Combining Rebates for Maximum Savings

Here’s the best part: you can stack provincial and federal incentives. For example:

  • Install a heat pump and apply for both the provincial rebate and the Greener Homes Loan.

  • Bundle insulation and thermostat upgrades for bonus rebates.


Combining programs can save you thousands of dollars and make your home significantly more energy-efficient.


Why This Matters for Oakville Residents Considering Furnace Repair

If you’re debating furnace repair in Oakville, consider upgrading instead. Rebates can offset thousands of dollars in costs, making a new heat pump or insulation upgrade a smarter long-term investment. Repairs may fix short-term issues, but modern systems offer better efficiency, lower bills, and fewer breakdowns.


Your Partner for HVAC Upgrades in Oakville and Hamilton

Ready to take advantage of these rebates? Our team at Aire One West Heating & Cooling can help you choose the right energy-efficient system, handle all rebate paperwork and provide professional, code-compliant installation. Contact us today to schedule your free consultation and start saving on your HVAC upgrade!



 
 
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