Exhaust Fan Cleaning

What this service covers

Commercial exhaust fans pull grease-laden air through the hood and duct system to the roof. Fan blades and housings collect grease over time and need periodic cleaning as part of kitchen exhaust maintenance. This service focuses on cleaning—not mechanical repair or motor replacement.

Why it matters

A grease-loaded fan has to move air through a dirtier assembly. Keeping blades and housings cleaner supports steadier exhaust performance at the hood and reduces the chance that heavy buildup is left sitting on rooftop equipment between full-system cleanings.

Who it is for

• Rooftop exhaust fans serving commercial kitchens
• High-volume frying or charbroiler lines
• Facilities coordinating hood-to-fan cleaning in one visit

• Removes grease from fan blades and housings
• Supports steadier exhaust airflow when fan surfaces are clean
• Complements grease duct and hood cleaning on the same system
• Gives your team a clearer view of fan condition during the visit

Signs it may be time to schedule

These are practical operational cues—not a code diagnosis or inspection result.

• Visible grease on fan blades or housings
• Unusual fan noise or vibration noticed by kitchen or maintenance staff
• Weak exhaust pull at the hood
• Long gaps since the last fan cleaning

Our process

1. 1

   Confirm rooftop access, fan model, and safe work positioning

2. 2

   Contain grease around the fan housing before cleaning starts

3. 3

   Clean blades and housing surfaces included in the work order

4. 4

   Clean grease cups or containment parts when they are in scope

5. 5

   Report condition notes—cleaning only; mechanical repair is out of scope