How much you get
Pairs naturally with other upgrades
Mississauga is Canada's sixth-largest city, and its housing stock splits sharply between the highrise condo towers around Square One and Port Credit's waterfront, where hot water is often centrally supplied, and the 1960s-80s subdivisions further from the lake, where a homeowner-owned tank is still the norm.
What's actually different about Mississauga
Streetsville and Port Credit are among Mississauga's oldest neighbourhoods, with housing stock considerably older than the subdivisions built during the city's major growth decades, and that's where original-era tanks are most likely to still be in service.
Mississauga's Climate Change Action Plan sets emissions targets for the building sector and names residential retrofits, water heating included, as one of the more accessible near-term actions for homeowners compared to major structural upgrades.
Tankless and heat pump water heaters, compared
For Mississauga's older Streetsville and Port Credit housing, a tank is a common candidate for the kind of replacement where a tankless unit's 15-plus year lifespan and roughly 97 percent efficiency (against about 67 percent for a standard tank) makes the clearest case. A heat pump water heater is the other high-efficiency option, with a coefficient of performance around 2.5 to 3.5, and it's the specific technology the $500 provincial rebate supports.
How to claim it
- Book an initial home energy assessment ($600, refunded later)
- Get your custom report
- Install the heat pump water heater plus at least one other qualifying upgrade
- Book a follow-up assessment
- Rebate arrives by mail within 60 days
Water Heater installers in Mississauga
Real companies based in Mississauga, pulled from their current Google reviews. We're not paid to list anyone here.
See all Mississauga installers →
Common questions
What rebates cover water heaters in Mississauga?
Ontario's program rebates heat pump water heaters under the same Home Renovation Savings framework as heat pumps. Confirm the current amount with your installer, since these figures change more often than the headline heat pump numbers.
Do Mississauga condo owners qualify for this rebate?
Only if you own and control your own in-suite tank rather than relying on a shared building boiler system, which is common in many of Mississauga's condo towers around Square One. Check with your building management if you're unsure which setup you have.
Are tankless water heaters rebated in Mississauga?
Standard tankless (on-demand) gas water heaters generally aren't rebated. The $500 provincial program is built around heat pump water heaters specifically, though tankless is still worth considering for the efficiency and lifespan gains on its own.
Your utility: Alectra Utilities
Alectra Utilities bills electricity across Mississauga as part of its larger merged GTA territory. The $500 water heater rebate is a province-wide program independent of Alectra, but the utility is who to contact for service capacity questions, particularly relevant in Mississauga's older subdivisions where electrical panels may need updating.
Next steps
View all Mississauga rebate programs → or check the official Home Renovation Savings Program site → for the current source of truth.