Exhaust fan cleaning

Exhaust fan cleaning for the rooftop end of the system.

Exhaust fan cleaning for rooftop fan areas where grease, airflow, and containment affect the full kitchen exhaust system.

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Who this is for

For kitchens where the rooftop fan cannot be an afterthought.

The exhaust fan is the end of the grease path. If it is skipped or only lightly checked, grease can collect around the fan, affect containment, and leave the kitchen with incomplete service records.

01 Restaurants with rooftop exhaust fans

Fan-area cleaning tied to recurring hood and exhaust maintenance.

02 Buildings with grease containment concerns

Support around fan bowls, rooftop grease, and visible residue near the exhaust unit.

03 Kitchens with airflow complaints

A service conversation when ventilation concerns may be tied to buildup or neglected components.

04 Managers preparing for inspection

Documentation for the part of the system inspectors may want to see addressed.

The common problem

If the fan area is skipped, the exhaust system is not truly finished.

Exhaust fan cleaning helps close the loop between the cook line and the roof so grease does not keep collecting at the end of the system.

01 Grease buildup around fan bowls, housings, or nearby rooftop surfaces.
02 Incomplete service records that do not clearly address the fan area.
03 Ventilation or containment concerns that need a closer look.

Exhaust Fan Cleaning scope

What exhaust fan cleaning includes

Fan access, rooftop conditions, and system design shape the final scope. The goal is to address the fan area and document the condition clearly.

Fan bowl and housing attention

Cleaning around accessible fan areas where grease commonly collects.

Rooftop grease awareness

A check for residue and containment concerns near the exhaust unit.

Airflow-related observations

Notes when buildup or condition may be affecting system performance.

Service documentation

Photos, service notes, and recommendations tied to the rooftop end of the system.

How we build the scope

Fan cleaning connects the kitchen work to the roof.

Before promising a schedule, Kajun looks at the system, the access, the grease load, and the records your team needs afterward.

01 Confirm rooftop access

Review safe access, fan location, grease containment, and service timing.

02 Clean accessible fan areas

Address fan bowls, housings, and grease-prone areas that can be safely serviced.

03 Report what was found

Document fan condition, rooftop concerns, and any recommendations for the next service.

Exhaust Fan Cleaning FAQ

Questions before we build the scope

Is exhaust fan cleaning included with hood cleaning?

It can be included when the scope is full exhaust-system cleaning. If the fan needs focused attention, Kajun can build that into the service plan.

Can fan buildup affect performance?

Buildup and neglected fan areas can contribute to ventilation concerns, grease containment issues, and inspection problems.

Do you handle rooftop grease concerns?

Kajun can review rooftop grease and containment conditions during service and document recommendations when additional attention is needed.

Request a scope

Need exhaust fan cleaning for your kitchen?

Send the kitchen address, the service concern, the access window, and any inspection or documentation needs. Kajun will help confirm the right scope before service.

Kitchen address and hood-system concern. Preferred after-hours or access window. Documentation, sticker, or inspection needs.