Guycan Ltd.

Guycan Ltd. GTA's leading commercial roofing contractor since 1975. Over 10,000,000 sq ft installed across 100's of flat roofs. A Duro-Last Master Contractor. Guycan Ltd.

specializes in the commercial application of Duro-Last Roofing membrane roof systems and modified membrane systems. These systems are designed for their strength and durability. Projects include both new construction and commercial roof replacement. During the application process, Guycan Ltd. displays the due diligence in accordance with the standards set out by the Roofing Contractors Association

of British Columbia, ensuring optimum performance of our commercial roofs system applications. complies with all WSIB standards and takes a safety first approach on all sites. Our professional approach to customer service has earned us the reputation as the premier Toronto commercial roofing contractor. Let Guycan Ltd. be the Quality on Top your project demands.

Is it Spring yet? 🥶🥶
05/15/2026

Is it Spring yet? 🥶🥶


04/21/2026

Leaves and debris are a flat roof's worst enemy. 🍂💧 As the spring showers roll in, blocked drainage systems trap heavy, stagnant water that puts immense stress on your commercial roofing membrane and structural integrity.

​Don't wait for a leak to compromise your facility. Our Super Roofer is here to remind you that proactive care is the ultimate defense against costly downtime! 💪🏢

​Keep your commercial roof systems performing at their peak. Protect your investment and ensure proper water flow by scheduling your comprehensive spring inspection today.

​📞 416-298-1950

🌐 www.guycan.ca

04/13/2026

Standing water on a flat roof is a draining issue! 💧

​If you have puddles sitting on your roof, they are slowly breaking down the membrane and inviting leaks into your building. Regular roof inspections can stop this damage in its tracks before it leads to a costly replacement.

​Protect your investment with Guycan, your Super Roofer! 🦸‍♂️✨

​📞 Call us: 416-298-1950

🌐 Visit: www.guycan.ca

​

04/10/2026

We’ve all seen it: a tiny water spot on the ceiling that gets ignored until the next big storm hits. 🌧️ Next thing you know, you're scrambling with buckets and dealing with ruined inventory. 📦💦

​Your commercial roof is your first line of defense. At Guycan Professional Roofing Solutions, we help property managers and business owners stop the damage before it starts. Our expert team provides thorough inspections and top-tier roofing systems so you can focus on your business, not the weather. 🏢🛠️

​Protect your bottom line. Schedule your roof evaluation today!

📞 416-298-1950

🔗 Link in bio to learn more.

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04/09/2026

A small drip today can mean a massive headache tomorrow. 💧

​Don’t let hidden roof vulnerabilities turn into sky-high emergency repair bills for your business. Our team at Guycan Ltd. uses advanced thermal imaging to pinpoint exact problem areas long before the water ever breaks through your ceiling.

​Protect your property, your budget, and your peace of mind. Let our professionals handle the heavy lifting so you can focus on running your business. 🏢🤝

​Get ahead of the weather and schedule a comprehensive roof assessment with our experts!

​📞 416-298-1950

🌐 www.guycan.ca

04/08/2026

A failing roof costs more than just repairs—it costs you business. Protect your property and inventory with expert commercial roofing solutions. From advanced thermal and drone inspections to complete restorations, we ensure your building stays secure and operational. Contact us today to secure your roof.

​📞 416-298-1950

🌐 www.guycan.ca

​

04/07/2026

A failing roof costs more than just repairs—it costs you business. Protect your property and inventory with expert commercial roofing solutions. From advanced thermal and drone inspections to complete restorations, we ensure your building stays secure and operational. Contact us today to secure your roof.

📞 416-298-1950
🌐 https://zurl.co/rcfQB

04/05/2026

Spring is a wonderful season for renewal and looking ahead. While our daily focus is on safeguarding the commercial buildings, facilities, and businesses that drive our city forward, today is all about community and togetherness.

​We hope your holiday weekend is filled with happiness, safety, and great moments. Happy Easter from the entire team at Guycan Ltd! 🏙️✨

​📞 416-298-1950
🌐 www.guycan.ca

​

03/30/2026

💧 One leak is all it takes to bring your operations to a grinding halt.

Don’t wait for a drip to turn into a disaster. At Guycan, we understand that when water gets in, business stops. Our expert teams are ready to respond to emergencies day or night, but our true goal is keeping your roof secure so that midnight call never has to happen.

We fix problems before they become emergencies. Protect your building, your inventory, and your peace of mind.

📞 Call us today: 416-298-1950
🌐 Visit: https://zurl.co/TgHAy

Address

22 Anderson Boulevard
Uxbridge, ON
L9P0C7

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+14162981950

Website

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