Trusted HVAC Solutions in the Greater Toronto Area

Over 15 years of expertise in Furnaces, Air Conditioners, and Tankless Water Heaters

HVAC Ontario
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Your All-in-One HVAC Source: Furnace, Air Conditioner, and Tankless Water Heater Services – Exceptional Quality, Every Time.



New furnace installation, service, maintenance and repairs.

Air Conditioner

Air Conditioners

Stay cool and comfortable all summer long with our new central air conditioners

Water Hea ters

Water Heaters

Efficient and reliable hot water tanks and tankless water heater solutions

Heat Pumps

Stay cool and comfortable all summer long with our new central air conditioners

Combi Tankless


Attic Insulation

Say goodbye to temperature fluctuations and high energy bills. Trust HVAC Ontario for top-quality insulation solutions

Greener Home & Enbridge Rebates

High-Efficiency Furnace or Boiler

For replacing a less than 96% AFUE natural gas furnace with a 96% AFUE or higher condensing natural gas furnace. Note: If you are upgrading your natural gas furnace, you must complete at least 2 additional upgrades (a total of 3 upgrades) to qualify for the Home Efficiency Rebate.

For replacing a less than 90% AFUE natural gas boiler with a 90% AFUE or higher condensing natural gas boiler.

Note: The combi system qualifies as a boiler and is eligible for the rebate. Boiler that generates space heating and domestic hot water (includes AFUE rating). Maximum one eligible heating system rebate per meter. Your home's primary heating source must be natural gas.

Heat Pump

  • For replacing existing natural gas water heater with 0.80 EF or higher tank type ENERGY STAR® qualified natural gas water heater.
  • For replacing existing natural gas water heater with 0.90 EF or higher tankless ENERGY STAR® qualified natural gas water heater.

Note:The combo system qualifies as a water heater and is eligible for the rebate. Domestic water heater (usually with air handler - fan) that generates hot water and space heating (includes EF rating)

Enery Audit

$500 Add at least R12 to 100% of crawl space wall
$750 Add at least R12 to 100% of basement
1,000 Add at least R23 to 100% of crawl space wall
1,000 Add at least R32 to 100% of floor above crawl space
$1,250 Add at least R23 to 100% of basement

NEW** Additional Bonus: An additional bonus of $500 for insulating 100% of basement.

The 20% minimum requirement will be lowered to a 5% minimum requirement if the customer completes 100% of their basement.

*Can qualify for either crawl space wall or floor above crawl space rebate

Must upgrade a minimum of 20% of total wall area. The rebate is pro-rated based on the percentage of wall area insulated and does not include walls between individual units. For a semi-detached, rebates are 75% of the amounts shown.

If insulating 100% of basement; only a 5% minimum of total wall area is required.

Minimum R8 required for existing insulation. For example, if the foundation has 90% insulation of R8 or more, customer can insulate the available 10% by adding R12 or R23 and be eligible for the $500 bonus. If existing insulation is less than R8, customer will not be eligible).

Foundation exterior walls include pony wall (P) and basement walls (B) and crawlspace exterior walls (C) but not floor above crawlspace (F).

When both a basement and crawl space are present, all applicable rebates are pro-rated to a maximum of $1,000 based on the total combined wall area of basement and crawl space. For example, if your total foundation area is 40% crawl space and 60% basement, and you add at least R23 to 100% of the crawl space area, but 0% of the basement area, then you would qualify for a $320 rebate (40% x $800 = $320).

Exterior Wall Insulation

Add at least R3.8 to 100% of building to achieve a minimum of R12
Add at least R9 to 100% of building to achieve a minimum of R12
Add at least R20 to 100% of building

Rebates are pro-rated based on the total wall area % upgraded. Min 20% of total wall area upgraded. Homes with less than 2x4 structure are exempt from R12 minimum with photo documentation of wall structure.

Available 24/7 for Your HVAC Needs

Want an Emergency Furnace Replacement or Dealing with a Leaking Water Heater? Get a Call Back in 2 Minutes for Swift, Reliable Service!

Frequently Asked Questions

Find Solutions to Your Most Common Queries in Our Comprehensive FAQ Library

  • The average cost of a high efficiency gas furnace in Greater Toronto Area ranges from $2,800 to $4,000. Most homeowners spend an estimated value of $3,500 with home comfort solution add-ons like smart thermostat, Media filters, or a central home humidifier. The price may vary based on brand, furnace installation cost, efficiency of the new furnace. You might also be qualified for up to $2150 in Enbridge rebates. Book a FREE consultation with one of our furnace replacement pros to get started.

  • The average life of a furnace is 13-15 years however you may have to replace your furnace earlier if you are overpaying on your energy bills, having frequent breakdowns or there is a safety issue. We recommend discussing your options with a certified HVAC contractor to find out if it is time to replace your old furnace.

  • Not sure if you should rent or buy your new furnace! Here are some points to help you make the right decision.
    No upfront charges
    FREE standard installation
    FREE lifetime service and repairs
    FREE Smart thermostat
    FREE lifetime annual maintenance and filter supplies.
    FREE equipment replacement
    Emergency priority service is available 24/7/365 days
    Buy a furnace now and make no payments for 12 months
    Package deals available
    10 years Parts Warranty on all furnaces
    10 years Parts & Labor Extended Warranty available
    Large brand selection
    A low monthly payments option is available
    Open-ended financing term

    Renting might sound like a good idea at first glance, however, be sure to understand the type of contract you are going to sign. Be aware of any furnace rental frauds, unsolicited long-term contracts, door-to-door knockers, and rent-to-own HVAC programs.

    Please speak with our HVAC Consultant advisor today to get an unbiased recommendation for all your HVAC home comfort needs.

  • For a limited-time offer Enbridge and Union Gas customers can qualify to receive up to $2150 in home efficiency rebates. There are also manufacturer rebates available for home owners who are upgrading their furnace to a new high efficient gas furnace. Home owners can get back upto $2700 in rebates and manufacturer’s incentives plus save on monthly gas and electric bills. Book a FREE in-home assessment to find out if you qualify for Enrbridge Gas Rebates.

  • Installing a wrong sized furnace at your home can be costly and uncomfortable. An oversized heating and cooling system will shut down more often resulting in rapid cycles that will cause an increase in furnace breakdowns and HVAC repair bills.

    A smaller sized furnace will constantly operate and try to maintain the desired temperature in your home, leading to frequent system failures and discomfort at your home.

    Be sure to buy a properly sized furnace that is based on your home heating needs to ensure that your furnace runs to its maximum efficiency throughout the day, reducing the burden on your unit over time and cutting the frequency of costly repairs.

    A correctly sized gas furnace will run through the required amount of cycles accordingly to keep your house comfortable and warm. It will not run inefficiently, and will save you on wear & tear and energy bills. Book a free in-home consultation with our advisor to get the right size of furnace for your home.

  • There are many different brands of furnaces available in Toronto’s market. It can be complicated to choose the right type of furnace for yourself. We suggest working with an HVAC contract that will stand behind their products and HVAC installation. A quality brand combined with a quality work will ensure the longevity of the furnace and comfort at your home. Therefore it is really crucial to get a well-established brand of furnace and deal with the trusted HVAC contractor with minimum of 10 years in business.

    HVAC Ontario offers a complete comfort solution for your home. We value your business by providing high-quality products and amazing service. We are knowledgeable, affordable and reliable source for all your furnace, A/C, boilers and hot water heater needs. With over a decade of experience in commercial and residential HVAC (Heating, Ventilation, and Air Conditioning) industry, we are committed to giving you exceptional service and comfort that you deserve – be at work or home you can count on us!

Contact Us

Reach Out to Us Anytime – Your HVAC Needs Are Our Priority. Contact Our Experts Today!


513 East AveToronto, ON M1C 2X1, Canada



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About Us

We offer sales and service for Furnace, A/C’s and Tankless water heaters in Toronto, Mississauga, Brampton, Bowmanville, Oshawa Ajax, Pickering, Uxbridge, Whitby, Burlington, Markham, New Market, Richmond Hill, Vaughan, Oakville, Hamilton and surrounding areas.

  • Comfort Guarantee
  • No Surprises Guarantee
  • Safety & Satisfaction Guarantee

Serving the Greater Toronto Area for Over 15 Years. Our technicians are certified, insured, and dedicated to ensuring your comfort.

From our Call Center Agents, HVAC Consultant to our Service Technicians, we are committed to providing you the best products and services available in the HVAC industry.

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