Short answer: most GTA water damage jobs land between $2,000 and $10,000 for emergency mitigation (extraction, drying and tear-out), and more once rebuild is included. The real number depends on how much water, what kind, how long it sat and what it soaked into. Here's how pricing actually works, so you can read any estimate with confidence.
Typical price ranges in the GTA (2026)
| Situation | Typical mitigation cost* | Typical drying time |
|---|---|---|
| Small clean-water leak, one room (dishwasher, supply line) | $1,500 – $3,500 | 2 – 3 days |
| Burst pipe affecting 2–3 rooms or a ceiling | $3,500 – $7,500 | 3 – 4 days |
| Finished basement, clean or grey water (~500–800 sq ft) | $5,000 – $10,000 | 3 – 5 days |
| Sewer backup in a finished basement (Category 3) | $7,000 – $15,000+ | 4 – 6 days |
| Multi-unit condo loss or commercial space | $10,000 – $50,000+ | Varies |
*Emergency mitigation only, before HST. Reconstruction (new drywall, flooring, paint, cabinets) is a separate estimate and often costs as much as the mitigation or more.
What drives the price
- Water category. Clean water from a supply line (Category 1) is the cheapest to handle. Grey water (dishwasher, washing machine) and especially sewage (Category 3) require more protective equipment, antimicrobial treatment and removal of porous materials.
- How long it sat. Clean water turns into a bigger problem after 24–48 hours. Fast calls save money.
- What got wet. Carpet and pad, drywall, insulation, hardwood and cabinetry each add removal or specialty drying.
- Drying days and equipment. Air movers and dehumidifiers are billed per day. A proper IICRC S500 drying plan uses the right amount of equipment and daily moisture readings to take it out as soon as the structure is dry.
- After-hours response. Nights, weekends and holidays usually carry a higher labour rate.
- Containment and air filtration. Needed when mould or sewage is involved, or when the rest of the home must stay clean.
How a typical estimate is built
Most restoration estimates in Ontario are itemized in Xactimate, the same software insurance adjusters use. You'll see lines like these:
| Line item | Typical GTA range |
|---|---|
| Emergency call-out | $250 – $500 |
| Technician labour, per hour | $70 – $130 (after-hours higher) |
| Water extraction, per sq ft | $1 – $2 |
| Air mover, per day | $30 – $50 |
| Commercial dehumidifier (LGR), per day | $100 – $175 |
| HEPA air scrubber, per day | $90 – $140 |
| Drywall flood cut and removal, per sq ft | $1.50 – $2.50 |
| Antimicrobial application, per sq ft | $0.50 – $1 |
Sample estimate: a finished basement
A 600 sq ft finished basement, grey water, an after-hours call and four days of drying typically adds up like this: call-out and first-night labour (~$850), extraction (~$850), flood cut and carpet removal (~$1,150), antimicrobial (~$330), four days of equipment — 8 air movers, 2 dehumidifiers, 1 air scrubber (~$2,700), daily monitoring visits (~$400), plus disposal, materials and documentation (~$850). Total: roughly $7,000 before HST.
Water damage cleanup vs. remediation vs. restoration prices
Companies use these words differently, so compare what's included, not the name:
| What's included | Typical GTA cost* |
|---|---|
| Water cleanup: extraction and removing wet carpet/pad | $1,000 – $3,500 |
| Water remediation / mitigation: cleanup plus flood cut, antimicrobial and drying | $1,500 – $10,000 |
| Full water restoration: remediation plus rebuild (drywall, flooring, paint) | $3,000 – $25,000+ |
More detail: water mitigation & drying cost, basement flood cleanup cost, flood restoration & repair cost, sewage cleanup cost and all restoration costs.
Will insurance pay for it?
If the damage was sudden and accidental — a burst pipe, a failed supply line, an appliance leak — most Ontario home policies cover mitigation, minus your deductible. Sewer backup and overland flooding usually need specific endorsements. Read our guide: Does home insurance cover water damage in Ontario?
When the claim is covered, a good restoration company bills your insurer directly. You pay the deductible, plus anything not covered or any upgrades you choose. How we work with insurance claims →
How to avoid overpaying
- Ask for a written scope before anything beyond emergency work starts.
- Ask for daily moisture readings. Equipment should come out when the materials are dry, not on a fixed schedule.
- Check the equipment count against the room size. IICRC S500 gives the formula; a good company will explain it.
- Make sure the estimate is itemized — not one lump sum.
- Get the photos. You're entitled to the documentation your claim is built on.
Want to see what proper setup looks like? Browse our work — real containment and drying from our crew.
Get a real number for your home
Use the cost calculator above for a range in about 60 seconds. Every home is different. Call us or send the form and we'll give you a straight answer — what it will likely cost, what your insurance is likely to do, and what you can do yourself right now.
https://stepcarerestore.com/guides/water-damage-restoration-cost-toronto/.