Are burst pipes covered by home insurance in Ontario?

Yes. According to the Insurance Bureau of Canada, a standard Ontario home policy pays for sudden and accidental water damage, such as burst pipes, appliance ruptures, and ice damming. Sewer backup and overland flooding are not part of that basic coverage; they are offered as optional add-on endorsements. The route the water takes into the building therefore determines which section of the policy applies.

What does a clean-water job cost in Toronto?

For a Category 1 clean-water job caused by a burst supply pipe or appliance line, The Sewer and Drain puts the average at $2,500 to $4,000, and Desa Contracting lists minor clean water damage at $1,000 to $3,000. Desa Contracting lists Toronto all-in rates at $4 to $12 per square foot. According to the same guide, an after-hours emergency fee adds $150 to $500 or more, and a holiday or overnight response costs $250 to $1,000.

Should I claim a small winter water loss?

The deciding factor is the quote compared with the deductible. Check the deductible on your own policy: a minor clean-water job, which Desa Contracting lists at $1,000 to $3,000, can come close to it. At the lower end, paying cash keeps the claim off your record, and photographing the damage before cleanup safeguards either route.

Can I dry out a burst pipe myself?

This applies only to clean Category 1 water. DryingEquipment.ca in Toronto rents Dri-Eaz dehumidifiers at $59.99 to $89.99 per day, so a three-day dry-out with one unit costs roughly $180 to $270, compared with $800 to $4,000 for professional structural drying, according to Desa Contracting. Grey and black water are outside the scope of DIY work, and materials that feel dry can still have wet interiors.

How many companies here handle winter water damage?

In the index, 258 of the 294 companies list the Water Damage Restoration category, the largest of the six. Fire and smoke restoration is listed by 78, and basement flood cleanup by 37.

Burst pipes in a GTA winter

A standard Ontario policy covers burst pipes, appliance ruptures and ice damming, according to the Insurance Bureau of Canada. It does not cover sewer backup or overland flooding. With 258 of the 294 companies in this index filed for water damage restoration, the deductible is the main limit in a winter loss.

Page last updated: October 28, 2026By The RestorationIndex Desk

Key facts

01Standard Ontario policies, according to the Insurance Bureau of Canada, include coverage for sudden accidental water, such as burst pipes, appliance ruptures and ice damming.
02The default excludes sewer backup and overland flooding; you can buy them as separate optional endorsements. The entry route determines which coverage responds.
03The Sewer and Drain puts the average Category 1 clean-water job at $2,500 to $4,000, and Desa Contracting lists minor clean water damage at $1,000 to $3,000.
04Of the 294 companies in this index, 258 list water damage restoration, which is the largest of the six categories the site tracks.

What a standard Ontario policy already covers

The Insurance Bureau of Canada sets the boundary by the path the water took. A standard Ontario home policy covers sudden, accidental damage that begins inside the building, such as a burst supply pipe, a ruptured appliance line, or ice damming. Water that backs up through drains or a sump, and surface water from rain or snowmelt that enters at or above grade, fall outside the standard policy and require optional endorsements bought in advance.

In February, this distinction has a practical effect. If a frozen supply line splits behind a wall, the loss is covered, and the homeowner is responsible for the deductible plus any amount the policy caps. Optional endorsements bring their own restrictions: ThinkInsure notes that sewer backup endorsements often come with defined coverage limits and higher than average deductibles. Those limits do not apply to the burst-pipe case, which is why the covered winter loss is easier to evaluate even when the damage is worse.

The deductible math on a Category 1 job

Clean supply-line water is placed in Category 1, the lowest-cost class for remediation. For a Category 1 clean-water job, The Sewer and Drain gives an average of $2,500 to $4,000, and Desa Contracting's Toronto guide lists minor clean water damage at $1,000 to $3,000. When pricing by area, Desa Contracting charges $4 to $12 per square foot all-in for Toronto water damage cleanup and $500 to $3,000 per job for emergency extraction or pump-out of standing water. Under the same guide, an after-hours emergency fee adds $150 to $500 or more, and a holiday or overnight response costs $250 to $1,000. Neither guide says whether its figures include 13% HST, so ask whether a quote does.

Put those figures beside the deductible on your own policy and the reasoning becomes clear. For a small contained burst at the low end of those ranges, the cost can sit close to the deductible, so paying cash keeps the claim off the record. A job at the high end of the range that includes reconstruction is plainly worth claiming, because rebuild after drying runs $2,000 to $10,000 or more according to Ideal Response and goes past $20,000 on Desa Contracting's complete-rebuild range. The published ranges are market anchors, not quotes; most large GTA firms list no prices at all and offer free on-site estimates instead. The full set of Toronto ranges is on the water damage restoration cost page.

What the drying phase costs and how long it runs

Extraction eliminates standing water. Drying removes the moisture that soaked into the building, and contractors bill by equipment time, not by the job. Desa Contracting prices structural drying and dehumidification with industrial equipment and monitoring at $800 to $4,000 per job, and its guide says drying takes two to five days for most homes and condos. Total cost depends on the number of equipment days, not on the size of the original leak.

Renting is an option for a small clean-water leak. Toronto-based DryingEquipment.ca rents Dri-Eaz dehumidifiers at $59.99 to $89.99 per day, delivery included during business hours, so a three-day dry-out with one unit comes to about $180 to $270, compared with $800 to $4,000 for professional service. The same guidance adds two conditions: Category 1 water alone is eligible, and dryness must be confirmed with a moisture meter, not by touch, because materials that feel dry can still register wet inside. Grey and black water are completely outside the DIY route.

What a delayed dry-out adds

The same guides that set drying prices also document the cost of waiting. The window to act is 24 to 48 hours, and adding remediation after a delayed dry-out runs $1,500 to $6,000 and up per Ultimate Mold Crew. That figure is an addition to the original cleanup, not a replacement for it.

Materials account for the remaining rise in cost. Ultimate Mold Crew charges $1,500 to $4,000 for drywall removal and replacement after water damage in a full room or more, and Desa Contracting lists a small patch from $300. This site's cost figures for the factors that change a water damage bill set laminate replacement at $800 to $2,500, hardwood at $2,000 to $8,000, and cabinet work alone at $1,000 to $5,000. These line items determine whether a covered winter claim finishes in the four-figure or five-figure range. Remediation pricing across the GTA is listed on the mould removal cost page.

Who the index lists for winter water work

With 258 of 294 companies, Water Damage Restoration is the largest category on this site. Mould Removal follows at 200, Fire and Smoke Restoration at 78, Mould Inspection and Testing at 59, Basement Flood Cleanup at 37, and Sewage Backup Cleanup at 30. The 36 records outside the water category are listed only for mould or fire work. Companies often hold more than one category, so the six totals add up to more than 294.

The geographic distribution is narrow: Islington-City Centre West accounts for 38 listings, Burlington for 25 and Willowdale for 19. Among the 277 rated companies, the average rating is 4.76 and the median is 5; the range runs from 1 to 5, and the median review count is 19 per company. With 277 records, an average this high points to weak separation among listings more than to quality. The full group appears on the water damage restoration category page, and the local view for the city is on Toronto.

What the index cannot tell you before you call

Ontario imposes no licensing requirement for water damage restoration or mould remediation, so anyone can advertise the service. In the site's cost research, the practical screens are voluntary: IICRC certification, specifically WRT for water damage restoration technicians and ASD for applied structural drying, and adherence to the IICRC S500 standard. This index does not record any of that. It stores the categories a listing is filed under, a Google rating and review count for 277 of 294, an address for 256, a website for 259 and a phone number for 291, though a profile prints the phone number only once the company has claimed its listing. It does not list licence status, certification, completion data, warranty terms or response times for any company.

One more thing is absent from the data. Once a claim is opened, the insurer usually chooses or approves the restoration company, and the homeowner pays the deductible rather than the invoice. Homeowners in Ontario retain the right to select their own contractor, but an independent firm must supply line-item documentation in the insurer's format or the claim will slow down. The decision between those two routes must be made before the first call, not after the crew is on site.

Frequently asked questions

Are burst pipes covered by home insurance in Ontario?: Yes. According to the Insurance Bureau of Canada, a standard Ontario home policy pays for sudden and accidental water damage, such as burst pipes, appliance ruptures, and ice damming. Sewer backup and overland flooding are not part of that basic coverage; they are offered as optional add-on endorsements. The route the water takes into the building therefore determines which section of the policy applies.
What does a clean-water job cost in Toronto?: For a Category 1 clean-water job caused by a burst supply pipe or appliance line, The Sewer and Drain puts the average at $2,500 to $4,000, and Desa Contracting lists minor clean water damage at $1,000 to $3,000. Desa Contracting lists Toronto all-in rates at $4 to $12 per square foot. According to the same guide, an after-hours emergency fee adds $150 to $500 or more, and a holiday or overnight response costs $250 to $1,000.
Should I claim a small winter water loss?: The deciding factor is the quote compared with the deductible. Check the deductible on your own policy: a minor clean-water job, which Desa Contracting lists at $1,000 to $3,000, can come close to it. At the lower end, paying cash keeps the claim off your record, and photographing the damage before cleanup safeguards either route.
Can I dry out a burst pipe myself?: This applies only to clean Category 1 water. DryingEquipment.ca in Toronto rents Dri-Eaz dehumidifiers at $59.99 to $89.99 per day, so a three-day dry-out with one unit costs roughly $180 to $270, compared with $800 to $4,000 for professional structural drying, according to Desa Contracting. Grey and black water are outside the scope of DIY work, and materials that feel dry can still have wet interiors.
How many companies here handle winter water damage?: In the index, 258 of the 294 companies list the Water Damage Restoration category, the largest of the six. Fire and smoke restoration is listed by 78, and basement flood cleanup by 37.

Figures on this page, and where each one comes from

Under standard Ontario home insurance policies, coverage applies to sudden, accidental water damage such as burst pipes, appliance ruptures and ice damming.
Insurance Bureau of Canada, Water Damage and Flood Protection
A Category 1 clean-water job from a burst supply pipe or appliance line averages $2,500 to $4,000.
The Sewer and Drain (Toronto), via this site's water damage restoration cost research
Emergency dispatch carries surcharges: an after-hours emergency fee of $150 to $500 or more, and $250 to $1,000 for a holiday or overnight response.
Desa Contracting (Toronto), How Much Does Water Damage Restoration Cost in Toronto?

Keep reading

Check a company before you request a quote

Every profile on RestorationIndex carries the hours the firm posts, its public Google review record and a quote request.

Open the directory