FREE INSPECTIONS
A leaking roof can have serious consequences if left unattended. Our team of flat roofing specialists can inspect the roof and provide you with a detailed estimate and maintenance plan at no cost.
ROOF REPORTS
We provide detailed roof assessment report for assessing roof conditions, identifying potential issues, and planning repairs or replacements. insurance and restoration companies can count on our specialists for fast, reliable and quality service. Please contact us for pricing.
ROOF REPAIR
From minor leaks to more complex roofing issues, our experienced team provides fast, reliable flat roof repair work to help protect your property and extend the life of your roof.
ROOF REPLACEMENT
When repairs are no longer an option or if you are just preparing budgets, Gentech provides professional flat roof replacement solutions using high-quality systems designed for long-lasting performance and protection.
PREVENTATIVE MAINTENANCE
Without regular roof maintenance, problems can intensify from repair to costly replacement needs. Gentech's Preventative Maintenance Plan can extend the life of your existing roof. Contact us for more info.
EMERGENCY LEAK REPAIR
When you have water pouring in on your production line or streaming in over your inventory, leave it to the professionals at Gentech Roofing to stop the leak, so you can get back to what’s important.
NEW CONSTRUCTION
Starting a new building project or adding a roof addition requires careful planning and expert execution. When it comes to flat roofing for new construction, Gentech ensures long-term performance and durability.
THERMAL IR ROOF SCAN
Infrared real time imaging is a proven method for identifying and defining moisture problems in roofs. Our certified team can conduct an Imaging Scan and provide you a comprehensive Thermal IR report. Please contact us for more information and pricing.
DRONE INSPECTION
Our Certified Drone Technology Team can easily determine the condition of your roof and provide you with a detailed report including 4K quality photos in aerial view. Contact us for a quote.
ABOUT US
Our Approach
We believe in taking a personalized approach to every project we undertake. We work closely with our clients to understand their needs and preferences, and we tailor our services accordingly. At Gentech Roofing, we don’t just meet expectations; we exceed them.
Our Experience
As a trusted leader in the Commercial & Industrial roofing industry, we have built a reputation for excellence. With over 35 years of experience through our family legacy, we pride ourselves on our expertise and commitment to using the best products.
Built for Ontario
We understand the demands of Ontario's climate, commercial properties and, industrial facilities. With decades of experience serving the GTA, surrounding regions and townships, Gentech delivers durable flat roofing solutions built for our climate and local conditions.
Family Legacy
Gentech Roofing is a Proudly Canadian, Family-owned & operated company, committed to delivering top-quality flat roofing solutions across the GTA. Watch how it all started and see how far we've come. Watch our introduction video to learn more! 📷⭐📽
Health & Safety
The safety of our customers and our employees is of the highest importance. We are fully compliant with WSIB and fully insured. All Gentech workers have mandated Ministry training, including Working at Heights, Fall Protection, PPE, Propane Safety, First Aid, and CPR.
Edge-To-Edge Warranty
Quality is at the heart of what we do at Gentech. Our mission is to deliver high quality craftsmanship and client satisfaction without compromise. For more warranty information, please contact us.
Certifications & Training
IAAP applicator of IKO | Registered Polyglass Contractor | GAF Certified Roofing Contractor | Ministry Health & Safety Training Certifications | WSIB Compliant | Fully Licensed & Insured
Awards & Recognition
Gentech Roofing has received awards and recognition in The Readers' Choice Awards for "Best Roofing Company" including the Brampton Guardian, Mississauga News and Toronto Star.