Commercial Kitchen/Restaurant Exhaust Hoods: Sales, Installation of, and Modifications to Commercial type Restaurant Exhaust Hoods, Duct Work & Baffle Grease Filters for the removal of Grease-Laden Vapors, compliant to NFPA #96 standards, for Restaurants, Schools & Places of Worship. Our Exhaust Hoods are made of Heavy Gauge Stainless Steel, are "Listed" by a Testing Company and comply with All National Fire Code Standards. Our installation Duct work is made to All Welded / Liquid-Tite Standards and our Hood Lighting is also Liquid-Tite / Vapor Proof as well.