Kitchen Exhaust Servicing Checklist

1. Hood exterior & interior degreasedThe canopy inside and out — not just a surface wipe-down of the visible stainless.
2. Baffle filters removed and degreasedFilters taken out and chemically cleaned (or replaced when worn) — never cleaned in place.
3. Accessible ductwork internally degreasedThe duct interior is where grease accumulates and where a fire travels. If the duct isn't opened, it isn't cleaned.
4. Exhaust fan opened and degreasedFan housing and impeller blades cleaned — grease on the blades unbalances the fan and kills bearings.
5. Fan mechanicals checkedBearings, belts, vibration and balance inspected so small wear is caught before a mid-service breakdown.
6. Motor and electrical connections inspectedMotor condition and connections checked — the most common cause of a kitchen-down emergency.
7. Control panel / starter function testSwitching, starters and controls tested so the system actually runs the way it should after the service.
8. Airflow and capture verified at the hoodAfter cleaning, confirm the hood is actually capturing smoke and heat — clean but underperforming is still a problem.
9. Make-up air grilles cleaned and checkedExhaust only works when replacement air can get in. Blocked make-up air chokes the whole system.
10. Before-and-after photo documentationDated photo evidence and a service report you can show NEA, SCDF, your landlord or your auditor.

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