At RJeneration London Roofing & Renovations, we provide dependable commercial roofing London Ontario services that protect businesses from the elements while supporting long-term operational success. From retail centres and office buildings to warehouses and manufacturing facilities, our team delivers high-performance roofing systems designed for the unique demands of Southwestern Ontario.
We also proudly extend our expertise to nearby communities, including commercial roofing Windsor projects that meet the same rigorous standards our London clients have come to expect.
Commercial roofs face constant exposure to heavy rain, snow, wind, and temperature swings common in London Ontario and Windsor. A well-designed and properly installed commercial roof protects valuable assets, reduces energy costs, and prevents disruptions to daily business activities.
Our team specialises in a full range of commercial roofing systems, including single-ply membranes (TPO and EPDM), modified bitumen, built-up roofing, and metal roofing solutions. Each system is selected based on the building’s specific requirements, usage, and local climate conditions.
When businesses in London search for trusted commercial roofing London Ontario professionals, they turn to RJeneration London Roofing & Renovations. We handle new installations, re-roofing projects, repairs, and maintenance programs for properties of all sizes.
Our approach focuses on durability, energy efficiency, and minimal disruption to your operations. Whether your building requires a full roof replacement or targeted repairs, our certified installers ensure every project meets or exceeds local building codes and manufacturer warranties.
Businesses in Windsor and surrounding areas benefit from the same high-quality workmanship in our commercial roofing Windsor services. The Windsor region experiences similar weather challenges to London, including lake-effect snow and strong winds off the Detroit River. Our team understands these conditions and installs systems engineered to perform reliably for decades.
Unexpected roof damage from storms, fallen branches, or sudden leaks can threaten your business. That is why we offer fast and dependable emergency roof repair Ontario services throughout the region.
Our team responds quickly to contain damage, secure the building, and perform permanent repairs as soon as conditions allow. Prompt action during an emergency helps minimise water damage, business interruption, and costly secondary repairs.

Property managers and business owners across the region trust us because we treat every project with the same care and attention to detail. Our commitment to the communities we serve means we understand local construction practices, weather patterns, and regulatory requirements.
We also offer related services such as routine maintenance and detailed inspections. For a complete overview of what we provide, visit our Home page.
Learn more about our full spectrum of residential, commercial, and industrial solutions on our commercial roofing services page.
If your business in London Ontario, Windsor, or surrounding areas needs expert commercial roofing support, contact RJeneration London Roofing & Renovations today. Our team is ready to assess your roof and provide reliable solutions tailored to your needs. Reach out through our Contact page to schedule a consultation or request emergency service.
Timelines vary depending on the size and complexity of the building, but most standard commercial projects are completed within one to three weeks.
Yes. We offer emergency roof repair Ontario services across Southwestern Ontario, including rapid response in the Windsor area.
TPO and EPDM single-ply systems perform very well in the Windsor climate. Our team will recommend the most suitable option based on your building’s specific needs.
We recommend professional inspections at least twice per year to identify potential issues before they lead to costly damage.