Calgary’s Trusted Experts in Commercial Flat Roofing
Strong. Reliable. Built for Calgary’s climate.
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Built to Perform Guaranteed to Last
Stop leaks, prevent costly damage, and extend your roof’s life with Calgary’s experts in flat roof repairs, replacements, and coatings.
Southern Roofing is Calgary's best commercial flat roofing
ROOFING INSTALLATION
Get a roof built to last. Not patched to survive. We design and install high-performance commercial roofing systems engineered to reduce energy costs, prevent leaks, and withstand extreme weather. Installed on time, on budget, or we cover the difference.
ROOF MAINTENANCE
Most roof failures are preventable. Our commercial roof maintenance plans catch problems before they become shutdowns or insurance claims. From inspections to minor repairs and cleaning—extend roof lifespan, avoid costly replacements, and lock in warranty protection.”
ROOF WATERPROOFING
Water is the #1 cause of commercial roof damage. Our waterproofing systems seal, protect, and extend the life of your roof—guaranteed to stop leaks and reduce internal moisture damage. If it leaks after we leave, we fix it free.
EMERGENCY ROOF REPAIR
Leaks, storm damage, or active water intrusion? Our emergency team is on-site fast to stop the damage before it shuts down operations. 24/7 rapid-response roof repairs with guaranteed leak containment—if we can’t stop it, you don’t pay.