Heated Driveway Cost per Square Foot in the GTA
Installed across the GTA, a heated driveway costs $20 to $60 per square foot with electric and $40 to $95 with hydronic. Hydronic means warm liquid travelling through pipes beneath the surface; electric means heating cable. Two Ontario installers publish these figures, and the ranges here simply span their lowest to their highest, so your quote will probably fall somewhere in between.
Installed Price by System
Both Ontario installers share their pricing openly, and their electric numbers sit closer together than their hydronic ones. Precision Landscaping quotes $30–$50 for electric and $40–$60 for hydronic, worked out per square foot. Action Home Services quotes $20–$60 for electric and $60–$95 for glycol, again per square foot. Glycol is just what the liquid inside hydronic tubing is called.
| System | Precision Landscaping quote | Action Home Services quote |
|---|---|---|
| Electric | $30–$50 per square foot | $20–$60 per square foot |
| Hydronic | $40–$60 per square foot | $60–$95 per square foot |
Canadian Heated Driveway Cost for One and Two Cars
A single-car driveway covers roughly 400 sq ft, while a double covers roughly 600 sq ft. Every figure below spans from that system's cheapest published price to its most expensive.
| Driveway | Electric, installed price | Hydronic, installed price |
|---|---|---|
| One car (400 sq ft) | $8,000–$24,000 | $16,000–$38,000 |
| Two cars (600 sq ft) | $12,000–$36,000 | $24,000–$57,000 |
Treat these numbers as a rough guide rather than a quote. Your installer sets the final price after visiting, since soil conditions, the finish, and your home's electrical setup each affect the work.
Retrofitting Heat Into an Existing Driveway
Heating a driveway that is already there costs $9 to $22 per sq ft. The price per sq ft is the same if you heat only the two strips where the tires roll, but there is far less to heat, so the total is much lower.
Why is it lower than the new-driveway prices above? Only electric cable can go under a driveway that is already there: it is laid on the old surface and covered with a new layer of asphalt or new paving stones, so there is no whole new driveway to build. This price comes from a third installer, Floor Heating Systems.
Extras That Quotes Sometimes Leave Out
A few costs are not always included in the per-square-foot price, so it pays to ask which ones your quote covers. Floor Heating Systems charges $2 to $4 per sq ft to tear out the old surface, $2,700 to $5,400 for an electric panel upgrade, and $4,300 to $12,200 for a hydronic boiler. Precision Landscaping charges $3,500 to $6,500 for the panel upgrade and $1,200 to $3,000 for a snow sensor. A snow sensor turns everything on by itself the moment snow begins. A panel upgrade means swapping the breaker box where power comes into your home for a bigger one, because an electric driveway needs a lot of power.
| Item | Price |
|---|---|
| Old driveway removal | $2–$4 per sq ft |
| Bigger electrical panel (breaker box) | $2,700–$6,500 |
| Boiler (hydronic only) | $4,300–$12,200 |
| Snow sensor | $1,200–$3,000 |
Running a Heated Driveway in Canada: Cost per Snowfall
One snowfall means the system runs for about 4 to 6 hours. This is what that costs on each system, with electricity on Time-of-Use prices (from the lowest to the top price of the day) and before HST (Ontario's 13 % sales tax). The other electricity plans are in the next table.
How this is worked out
We count one snowfall as 4 to 6 hours of the system working, because Warmup figures 4 hours and Floor Heating Systems figures 6. Electric draws 50 watts per square foot, and your hydro bill charges by the kilowatt-hour: one kilowatt-hour is the energy it takes to run 1,000 watts for an hour. On the electric side, we used Ontario's 9.1¢ off-peak rate for the low end and its 18.9¢ per kilowatt-hour peak rate for the high end. Hydronic heat on natural gas lands near 2.9¢ per kilowatt-hour, so it is far cheaper to run.
For scale, a hydronic system burns roughly $0.57 an hour on a one-car driveway and closer to $0.86 for a two-car one. A compact 100 sq ft electric walkway, by comparison, draws about $0.46 an hour off-peak and $0.95 at peak.
| Driveway | Electric on Time-of-Use, each snowfall | Hydronic on gas, each snowfall |
|---|---|---|
| One car (400 sq ft) | $7–$23 | $2.29–$3.43 |
| Two cars (600 sq ft) | $11–$34 | $3.43–$5.14 |
How Your Electricity Plan and the Clock Change the Price
Ontario homes can choose from three electricity plans, and on two of them the price changes with the time of day. That means one snowfall could cost a few dollars overnight, or far more during a weekday evening rush. The Ontario Energy Board refreshes these prices once a year, each November 1.
On Time-of-Use, the price changes with the time of day: off-peak (weekdays 7 p.m. to 7 a.m. and all weekend) is cheapest, on-peak (weekdays 7 to 11 a.m. and 5 to 7 p.m.) costs the most, and mid-peak (weekdays 11 a.m. to 5 p.m.) sits in between. Tiered charges the same price at any hour, and a slightly higher one once your home has used 1,000 kilowatt-hours (the unit your bill counts) in a winter month. Ultra-Low Overnight is very cheap late at night and very expensive on weekday evenings.
| Plan & hours | One car (400 sq ft) | Two cars (600 sq ft) |
|---|---|---|
| Ultra-Low Overnight (11 p.m.–7 a.m.) | $3–$4 | $4–$7 |
| Time-of-Use off-peak (nights and weekends) | $7–$11 | $11–$16 |
| Tiered (the lower winter price) | $9–$13 | $13–$20 |
| Time-of-Use mid-peak (weekdays, 11 a.m.–5 p.m.) | $12–$18 | $18–$26 |
| Time-of-Use on-peak (weekdays, 7–11 a.m. and 5–7 p.m.) | $15–$23 | $23–$34 |
| Ultra-Low Overnight on-peak (weekdays, 4–9 p.m.) | $30–$45 | $45–$68 |
Winter Running Costs in Toronto
Toronto's Pearson airport measures about 114.5 cm of snow each year, plus roughly 45 days with any snow and only about 7 days of 5 cm or more. Nothing matters more than how often the system runs. Run a 600 sq ft electric driveway only on the 7 heavier days and it costs about $77 to $238 a winter; run it on all 45 snowy days and it costs about $495 to $1,530. A gas-fired hydronic system, meanwhile, works out to roughly $24–$36 over the 7 big snow days and $154–$231 across all 45. The electric totals use Time-of-Use prices; on the Ultra-Low Overnight plan, a driveway that runs mostly at night costs less.