HOME HEATING

Furnace Installation Cornwall: Customized Heating Solutions For Your Home

For homeowners in Cornwall, Ontario, the winter months bring more than family get-togethers, snowfall, and community festivities. It also brings extended cold snaps, with average temperatures dropping as low as -14 °C. If you're brave enough to embrace the cold, you may find yourself taking a nightly trip to see the Mousehole Harbour Lights, snowshoeing or tobogganing at Guindon Park, or ice fishing at Hope Creek. Whatever the activity may be, nothing beats coming home after a long outing in the cold than a freshly warmed interior. In the winter, homeowners rely on their furnace to keep them warm. But as your appliance ages, it can drain your energy savings. Luckily, with the help of Enbridge Sustain and our partnered local technicians, you get a brand-new furnace installed in your home through our lease-to-own program. You upgrade your home comfort levels today and pay for your equipment over time. It's a smarter, more affordable way to get reliable heating in your home.

LIMITED TIME OFFER

Save 50% for the first 6 Months!*

Lease-to-Own your furnace with $0 down.

STAY WARM THIS WINTER

Furnace Installation Services in Cornwall Performed by Skilled Technicians

Trusted Partner

Enbridge Sustain is pleased to partner with local technicians with years of experience proudly serving Cornwall and the surrounding areas. With a track record of providing outstanding service and customized solutions, you can feel confident knowing you're investing in a high-quality furnace, air conditioning, heat pump, or water heater installation for your home.

Lease-to-Own

Our lease-to-own program is designed for homeowners across Cornwall who want to upgrade their home comfort levels without the stress of upfront costs. You get a brand new system installed in your home by our partnered technicians today and pay for it over time through low-cost monthly payments.

Fair Buy-Out Policies

When you're ready to own your new equipment outright, you can expect transparent pricing and fair buy-out policies. Our goal is to help you along your ownership journey, no matter what route or how long it takes.

Furnace Repair

Our licensed technicians can quickly handle urgent repairs and service all makes and models. Call us to get the help you need fast. For more information click here to visit our repair page.

Call 1-833-947-3850

Electric

Furnaces

Electric furnace installations are perfect for homes without a natural gas hookup. ENERGY STAR certified models are equipped to maintain peak performance levels even in the coldest climates, ensuring you and your loved ones enjoy year-round comfort.

High-Efficiency

Gas Furnaces

High-efficiency gas furnaces are ideal for homeowners in Glenview Heights, Riverdale, and Dover Heights who want a reliable, energy-efficient furnace installation that is going to last them for numerous years.

Hybrid-Systems

Furnace + Heat Pump

Hybrid-heat pump and furnace systems are ideal for properties in Cornwall that have access to a natural gas line. These hybrid systems automatically switch between the furnace and heat pump, depending on how cold it is outdoors. By doing so, homeowners can maintain optimal comfort and energy efficiency levels throughout the entire winter.

Hot Water

Boilers

For heritage home and townhome homeowners in the downtown district, Beaconsville, and Le Village area who still rely on radiant heating, our partnered technicians can provide repairs, maintenance, and installations of hot water boilers as well.

WHY REPLACE YOUR HEATING SYSTEM?

Why Upgrade to an Energy-Efficient Furnace Installation

Investing in a furnace installation in Cornwall will benefit you beyond reliable heating in your home.

Cut costs and emissions

Lower energy bills
High-efficiency furnaces are designed with energy savings in mind. By installing a high-efficiency furnace in your Cornwall home, you can reduce your energy usage by 5% to 15%, keeping more money for you to enjoy at the end of each month.

Reduced carbon footprint
Furnaces with ENERGY STAR certification are made to maximize energy efficiency without sacrificing comfort. You can reliably enjoy warmth in your home while lowering your household's carbon footprint, making it a win for the environment and your wallet.

Reliability and Peace of Mind
Outdated furnaces are notorious for unexpected breakdowns, expensive repair bills, poor heating capabilities, and high energy costs. With a new furnace in your home, you can enjoy reliable heating and peace of mind knowing you can keep your home comfortable all winter long, no matter what the weather has in store.

Lease-to-Own

A Smarter and More Affordable Way to Upgrade

With Enbridge Sustain, you have options. Get a brand-new furnace in your home without draining your bank account.

Learn more about leasing vs buying

No Endless Contracts

We don't believe in keeping you locked in. When your lease agreement has ended, you'll own your furnace equipment outright. No surprise extensions or confusing contractual terms here.

Transparent Buy-Out Options

Your ownership journey is in your hands. Whether you decide to purchase your HVAC system outright from the beginning or toward the end of your lease agreement, know that our buy-out policies are transparent and fair. No hidden fees, just a clear path to furnace ownership.

Worry-Free Annual Maintenance & Repairs

To ensure optimal performance levels and keep your system running smoothly once it's installed in your home, we've included furnace repair and routine maintenance services in Cornwall performed by our partnered technicians in your affordable monthly lease payments. We take care of the details while you enjoy a comfortable home for years to come.

Offers & Rebates

Save more than just energy

Improve your home's energy efficiency ratings with a reliable heating system and get additional savings with these limited-time offers and rebates.

Don't pay for 12 months

Enjoy a new furnace in your home and reliable heating this winter for $0 down and no payments toward your lease agreement for the first 12 months.

Receive up to $2,000 in rebates

Homeowners in Cornwall may be eligible to receive up to $2,000 in rebates through Ontario's Home Renovation Savings Program when they install an energy-efficient furnace in their homes.

**Terms and conditions apply.

Here's what our customers are saying

“The installation process was smooth and professional, and our new furnace works perfectly.”

Rishu V. Paris, Ontario

“Their team was incredibly knowledgeable and guided me through every step of the process. They answered all my questions and helped me choose the best system for my needs."

Monica W. Barrie, Ontario

“I wanted a more environmentally friendly system but the cost was a barrier. The upfront payment package was exactly what I needed.”

Pete T. Oshawa, Ontario

Service area

We’re closer than you think

Enbridge Sustain services most major towns and metropolitan cities across Ontario.

Trusted partners ready to service your home

+ Terms and conditions

Enbridge Sustain is an unregulated company that is distinct from its gas utility affiliate Enbridge Gas Inc.

*The promotional savings offer is available to qualified residential lease-to-own customers and applies to qualifying equipment agreements entered into between April 1st, 2026 and May 31st, 2026. Customers will receive a 50% reduction in their monthly lease-to-own payments for the first 6 months of the contract. Savings will vary depending on the equipment and installation cost. The savings of $937.5 is based on an equipment + installation value of $21,000, which would generate regular monthly payments of $312.50. Under this scenario, a 50% monthly discount equals $156.25 per month for 6 months. Following the 6-month promotional period, monthly lease-to-own payments will return to the full regular amount for the remainder of the contract term. Equipment lease-to-own contracts will have a total term of 180 months. This offer is only available in select areas to residential lease-to-own customers and excludes builders and commercial customers. Contact Enbridge Sustain for complete terms and conditions. Enbridge Sustain reserves the right to change or cancel this offer at any time without prior notice.

** Maintenance, repairs and warranties are included for the duration of your contract. Enbridge Sustain is the owner of the equipment for the length of the contract. Customers may opt to buy-out the equipment.