Commercial roof repair across South Ontario
A leaking commercial roof means downtime, damaged stock and unhappy tenants. We get flat and low-slope roofs sealed with minimal disruption to your business.
911 Roofer are commercial roofers with 45 years of experience, specialising in fast flat-roof leak repair — even in the middle of the night. Call (416) 939-7377 for 24/7 commercial roof repair across South Ontario.
| Specialty | Flat & low-slope commercial roofs |
|---|---|
| Experience | 45 years of commercial roofing |
| Availability | 24/7 — including overnight repairs |
| Area served | South Ontario, based in Innisfil |
Built for flat and low-slope roofs
Commercial roofs fail differently than houses. Seams open up, membranes blister, drains clog and water ponds where it shouldn't. Left alone, a small split becomes a major interior loss. We move quickly to stop the water and repair the system properly.
Commercial work we handle
- Flat-roof leak repair and seam sealing
- Ponding-water and drainage problem areas
- Blisters, splits and membrane damage
- Flashing and rooftop-penetration leaks
- Emergency overnight repairs to keep you trading
Minimal disruption, maximum urgency
We understand that a closed business loses money every hour. That's why we keep a 24/7 line and will work overnight when needed, so your doors can open as normal. Talk direct to a roofer at (416) 939-7377.
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