1 Roof Emergency? 416-298-1950
2Sales & Service 1-877-448-9226

If you're still having issues, please let us know by sending an email to support@guycan.ca . Thank you!


Mon-Fri 9:00AM - 5:00PM

Commercial Flat Roof Repair

At Guycan Ltd., we understand the need to protect your assets. When a storm hits, a quick response is a must for a roof repair. We have on staff repair crews ready to respond within 24 hours of your call. Our team is experienced in single-ply (PVC, TPO and EPDM) and asphalt systems (Built-up, Modified, Torch-applied Modified).

Request a Repair Service

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Our experienced roof technicians are here for you when Mother Nature strikes!

Fully insured with all applicable safety standards and training in place our team is just a call away.

It is also important to check the roof during and after heavy rain or snowmelt to see how water is being drained away from the building and if gutters and leaders are clogged. In addition, check the underside of the roof, especially the edges, from the attic for the detection of leaks.


We'll do everything we can to make our next best project!