KITCHEN EXHAUST AND COMPLIANCE SERVICES

 Twenty‑five gallons of charcoal‑thick grease pulled from a first‑time customer’s ductwork — the kind of buildup that puts inspections, insurance coverage, and safety at risk. 

National Vent doesn’t just clean. We protect your entire system. 

Complete cleaning of the hood, plenum, ductwork, and exhaust fan—done to bare metal and aligned with NFPA 96.

We go beyond what’s visible:

• Behind equipment 
• Under cooking lines 
• Inside problem areas where buildup creates real risk 

Most vendors clean what’s easy.
We clean what matters.

We ensure your suppression system is current, documented, and ready for inspection.

This includes:

• Coordinated inspections 
• Service visibility across locations 
• Attention to the issues most commonly flagged 

No missed tags. No last-minute surprises.

 We verify extinguishers are:

• Current 
• Accessible 
• Not overlooked 
• 
  

Small misses here create inspection failures.

We make sure they don’t.

We do not stop at what’s visible inside the kitchen.

We review the full system:

• Rooftop fan condition 
• Grease buildup outside the hood line 
• Areas that create risk but are often ignored 

This is where hidden problems show up.