05/21/2026
A grease fire in a commercial kitchen doesn't start with a spark.
It starts with months of buildup in your exhaust system that you can't see.
Every fryer. Every grill. Every high-heat station.
The grease v***r travels up through your hood, cools in the ductwork, and hardens into a layer of fuel waiting for the right conditions.
Most Calgary restaurant owners think their hood looks clean, so they're fine.
But the real problem is 8 feet up in the ductwork where nobody's looking.
Here's what happens when grease ignites in an exhaust system:
🔥 Fire spreads through ductwork in seconds
🔥 Suppression systems can't reach it
🔥 Structural damage to your building
🔥 Insurance claim fights
🔥 Weeks or months of closure
🔥 Staff injuries
And the worst part? It's 100% preventable.
NFPA 96 exists for a reason. Your cleaning frequency isn't arbitrary—it's based on how fast grease accumulates at your cooking volume.
High-volume kitchens? Every month.
Moderate use? Every quarter.
Low volume? Every six months.
If you're in Calgary, Airdrie, Chestermere, or surrounding areas and you can't remember your last full system cleaning (not just a hood wipe-down), you're overdue.
At Northern Hood & Exhaust, we're NFPA 96 certified. We clean the entire system—hood, filters, ductwork, exhaust fan. We document everything. And we don't leave until it's done right.
Your staff's safety isn't negotiable. Neither is your business continuity.
📞 587-990-7769
🌐 www.northernhood.ca
Don't wait for the fire marshal. Or worse—the fire.