24/7 Emergency Roofing in Ontario
A storm rips off shingles at 2 a.m., a tree limb punches through the deck during an ice storm, or a slow leak finally lets go over the kitchen ceiling. This category covers the 44 Ontario roofers who take that call outside of business hours and actually show up: tarping, emergency patching, water extraction referrals, and stabilizing the structure until a full repair can be scheduled.
What emergency roofing service actually involves
A real emergency crew does two things well: they answer the phone (or dispatch line) at night and on weekends, and they can be on-site within a few hours in most weather. The first visit is almost always a stopgap, tarping exposed sheathing, sealing an active leak, or removing a hazard like a loose flashing section or hanging debris, so the building stays dry and safe. A permanent fix, whether that's a shingle section, flashing replacement, or a full re-roof, gets scoped and quoted separately once the immediate danger is handled.
What to check before you call
- Actual after-hours response, not a voicemail: ask what their typical arrival time is at 3 a.m. versus during the day.
- Insurance and licensing: you want a contractor who can document the damage properly for your home insurance claim.
- Tarping materials on the truck: a crew that shows up without proper tarps and fasteners is guessing.
- Clear emergency-call pricing: after-hours callout fees vary a lot and should be stated up front, not discovered on the invoice.
How our scoring helps
We rank contractors in this category on verified availability, response consistency, licensing, and how their past customers describe follow-through from the emergency patch to the final repair. See the full ranked list at /best/roofing-contractors/, and read /ranking-method/ for exactly how we score and weight each factor.
Get quotes from suitable 24/7 emergency roofing
No cost, no obligation. Describe your roofing project and we'll match you with contractors who can help.
All 24/7 emergency roofing, ranked by score and relevance
We found 62 businesses offering 24/7 emergency roofing; 60 met the criteria for the scored directory. The order weighs each business's overall score by how much of its reviewed work is 24/7 emergency roofing, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
When you submit a quote or contact form through this site, your enquiry may be shared with partner providers who can do the work. We may earn a referral fee from these partners, but our rankings and scores are determined solely by our published method and are never affected by referral fees.
Common questions about 24/7 emergency roofing
- How much does emergency roof repair cost in Ontario?
- Expect a callout or dispatch fee for after-hours response on top of the repair cost itself. A simple tarp-and-patch job might run a few hundred dollars, while emergency work involving structural damage, extensive tarping, or interior water mitigation can run well into the thousands. Get the callout fee and hourly or per-job rate confirmed before the crew starts.
- How often does a roof actually need emergency repair?
- For most homeowners it's rare, maybe once or twice over the life of a roof, and usually tied to a specific event: a windstorm, hail, ice damming, or a tree strike. A roof in good condition with regular inspections is far less likely to need an emergency call than one that's already near the end of its service life.
- What should I expect when an emergency roofer arrives?
- They'll assess the immediate hazard first (active leaks, exposed decking, loose materials that could fall), stop further water intrusion with tarping or temporary sealing, and document the damage with photos for your insurance claim. A full repair or replacement quote typically follows once the roof is stable and can be inspected in daylight.
- How do I judge if an emergency roofing job was done well?
- The tarp or patch should be secure enough to survive the next storm, not just the current one, with no flapping edges or exposed nail heads. Ask for photos of the damage and the fix, a written summary of what was done, and a clear next step for the permanent repair. A contractor who won't put the emergency scope in writing is one to be cautious of.
Guides to choosing 24/7 emergency roofing
- Emergency roof repair in Ontario: what to do first
The immediate steps to take when a roof fails suddenly in Ontario, from stopping interior damage to calling the right kind of contractor.