Service area
Enbridge Sustain services most major towns and metropolitan cities across Ontario.
WATER HEATER INSTALLATION
Markham homeowners know that a reliable hot water supply isn't a luxury, but a necessity. From freezing winter mornings to busy summer afternoons at Reesor's Farm Market, you need a water heater that can keep up with your household's daily demands, no matter what time of the year or day it is. With Enbridge Sustain's lease-to-own program, homeowners in Markham can install an energy-efficient water heater with no upfront costs. Get a free quote by contacting Enbridge Sustain today.
Water Heater Installation Markham: On-Demand Hot Water Year-Round
LIMITED TIME OFFER
Save 50% for the first 6 Months!*
Lease-to-Own your water heater with $0 down.
KEEP IT FLOWING
Professional Water Heater Installation in Markham
Your Trusted Partner
From Thornhill to Unionville, Cornell to Downtown Markham, Enbridge Sustain is proud to partner with local, licensed technicians with years of industry experience. Delivering high-quality water heater installations in Markham, these technicians will work closely with you to ensure your new water heater fits seamlessly into your home and daily lifestyle.
Flexible Ownership Options
Replacing your old water heater shouldn't strain your household budget. That's why we offer flexible ownership options that give you access to the latest energy-efficient water heating system available without the stress of upfront costs.
Fair Buy-Out Policies
With clear buy-out options, you'll always know exactly what you owe for your hot water heater, air conditioner, furnace, or heat pump, and when. Whether you decide to purchase your water heater early or wait until the end of your lease term, our policies are designed to keep you in control from the get-go.
Lease-to-Own
Enjoy the perks of hot water right away, including a professional installation with our partnered water heater installers and pay for it over time. Spread your new unit installation costs over time with affordable monthly payments, so you can still enjoy the benefits of continuous hot water from day one.
Water Heater 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
WHY REPLACE YOUR WATER HEATER?
Enjoy Reliable Hot Water and More By Investing in Water Heater Installation Markham
From early-morning routines to evening wind-downs, hot water isn’t something you want to second-guess. If your current water heater is slow, unreliable, or costing you too much in repairs, it could be time for a smarter, more energy-efficient upgrade. A new water heater means dependable comfort, day in and day out.Cut costs and emissions
Lower energy bills
Hot water makes up more than 17% of your household's total energy use. A new ENERGY STAR-certified water heater can cut this in half, which will lower your energy costs and keep more money in your pocket.
Hot water makes up more than 17% of your household's total energy use. A new ENERGY STAR-certified water heater can cut this in half, which will lower your energy costs and keep more money in your pocket.
Reduced Carbon Footprint
ENERGY STAR-certified water heaters helped save 28.76 PJ of electricity between 2021 and 2022. That is enough electrical energy to power more than 400,000 Canadian homes! By investing in water heater installation services for your home with optimal energy-efficiency levels, you can increase your household's overall energy savings and lower its carbon footprint, which is an added win for the environment.
ENERGY STAR-certified water heaters helped save 28.76 PJ of electricity between 2021 and 2022. That is enough electrical energy to power more than 400,000 Canadian homes! By investing in water heater installation services for your home with optimal energy-efficiency levels, you can increase your household's overall energy savings and lower its carbon footprint, which is an added win for the environment.
Reliability and Pease of Mind
Investing in a water heater installation in Markham means more than convenience; it's about your comfort, energy efficiency goals, and protecting your wallet from expensive water heater repairs. New water heaters, particularly tankless water heaters, deliver a continuous supply of hot water throughout your home, no matter how many appliances or family members use hot water at the same time.
Investing in a water heater installation in Markham means more than convenience; it's about your comfort, energy efficiency goals, and protecting your wallet from expensive water heater repairs. New water heaters, particularly tankless water heaters, deliver a continuous supply of hot water throughout your home, no matter how many appliances or family members use hot water at the same time.
Lease-to-Own
A Smarter and More Affordable Way to Upgrade Your Water Heater
Whether your current water heater is failing to meet your demands, showing signs of wear, or skyrocketing your monthly bills, purchasing a new energy-efficient water heater for your Markham home through our financing options is the solution you've been dreaming about.
Learn more about leasing vs buying
1
No Endless Contracts
Once your lease term ends, you'll own the water heater in your Markham home outright. No hidden fees, no endless contracts.
2
Transparent Pricing
We like to keep things transparent. From start to finish, you'll always know what you're paying and why, so you can make the best decision for your family.
3
Worry-Free Repair and Maintenance Services
Your monthly payments cover more than just your new unit. It also includes repairs and water heater maintenance services performed by our partners, so you'll never have to stress about maintaining a reliable system in your home.
Offers & Rebates
Save more than just energy
Lower your energy bill and get additional savings with these limited-time offers and available rebates.
Don't pay for 12 months*
Upgrade your home with a water heater installation in Markham for $0 down and no payments for the first 12 months!
Qualify for rebates
Install a qualifying energy-efficient water heater in your home and receive up to $500 in rebates through Ontario's Home Renovation Savings Program.
**Terms and conditions apply.
“The installation process was smooth and professional, and our new furnace works perfectly.”
“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."
“I wanted a more environmentally friendly system but the cost was a barrier. The upfront payment package was exactly what I needed.”
Trusted partners ready to service your home
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+ 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.