A burst shingle in a January thaw, a windstorm off the lake tearing flashing loose, a sudden interior leak during a July downpour: these are the calls that don't wait for a Monday appointment. The 25 businesses in this category all offer after-hours or same-day response for roof failures across Toronto, from tarping and temporary patching to full emergency repair once the immediate danger is contained.
What emergency roofing actually covers
Most jobs in this category fall into a few buckets: tarping a hole or blown-off section to stop water intrusion, resealing or re-flashing around chimneys, vents and skylights after wind damage, clearing and repairing failed drains or scuppers on flat roofs, and stabilizing ice-dam damage in winter. A proper emergency crew shows up with tarps, sealant, and fasteners on the truck, assesses the damage on the spot, and stops the leak that day, with a permanent repair or full replacement scheduled once conditions allow.
What to check before you call
- Actual 24/7 dispatch, not just a voicemail promising a callback next business day
- Licensing, WSIB coverage, and liability insurance for the crew doing the work
- A clear, written quote before permanent repairs begin, not just for the emergency tarp
- Experience with your specific roof type: sloped shingle, flat membrane, or metal
Our scoring weighs response speed, verified licensing and insurance, and how consistently a contractor follows through from temporary fix to permanent repair, based on public review patterns and business records. For the full ranked breakdown of roofing contractors across the city, see our best roofing contractors in Toronto guide, and check our methodology for how we build these rankings.