Roof leak repair that finds the real source
A wet spot on the ceiling is rarely directly under the leak. We track water back to where it's really getting in — and stop it.
911 Roofer repairs roof leaks, vent leaks, skylight leaks, chimney leaks and flat-roof leaks — any type of water leak on the exterior of your home or building. Call (416) 939-7377 for a 24/7 response.
| Leaks we fix | Roof, vent, chimney, skylight, flat-roof & valley |
|---|---|
| Property types | Residential & commercial |
| Availability | 24 hours, 7 days a week |
| Estimates | Free & no-obligation |
Why leaks are sneaky
Water travels. It can enter at a cracked flashing or a lifted shingle metres away from the stain you see inside, then run along the decking before it drips. Patch the wrong spot and the leak just comes back. Our job is to find the actual entry point — not the symptom.
Common sources we trace
- Worn, cracked or lifted shingles
- Failed flashing around chimneys, walls and valleys
- Leaking or poorly sealed skylights
- Vent and pipe-boot leaks
- Flat-roof seams, blisters and ponding areas
- Ice-dam and storm-driven water
Sealed for good
Once we've found the source, we repair it with the right materials for your roof type and make sure the water stays out. With 45 years of experience across South Ontario roofs, there are very few leaks we haven't seen before.
Common questions
Are you available 24 hours a day?
Yes — 911 Roofer runs a 24-hour emergency line, seven days a week. Call (416) 939-7377 any time and talk directly to a roofer.
Do you serve my town?
We cover roughly 25 communities across South Ontario from our base in Innisfil — including Barrie, Newmarket, Aurora, Collingwood and Wasaga Beach. If you don't see your town, call and ask.
How do I get a price?
Call (416) 939-7377 for the fastest answer, or send the form on our contact page. We provide free, no-obligation estimates.
Roof leaking? Talk direct to a roofer.
24/7 emergency response across Innisfil, Barrie and 25 South Ontario towns.
Call (416) 939-7377