Building Restaurant Exhaust System Ductwork for NYC Commercial Kitchens

Commercial Kitchen Ventilation NYC 1408 Seabury Ave, Bronx, NY 10461 Designing, fabricating, and installing commercial kitchen exhaust ductwork for NYC restaurants — including upgrades, replacements, and full system rebuilds. Serving Manhattan, Brooklyn, Queens, Bronx & Staten Island. Call (646) 772-1244

1. Upgrading an Old Exhaust System Older restaurants often have undersized or patched ductwork that no longer meets code. We remove compromised sections and replace them with fully welded, properly sized steel ductwork built for modern cooking loads.2. Expanding Kitchen Capacity or Menu Adding charbroilers, fryers, or higher-BTU equipment requires increased exhaust volume. We redesign and fabricate larger duct runs to handle higher grease and heat loads without smoke spillage or negative pressure.3. Taking Over a Failed Restaurant Many failed restaurants leave behind non-compliant ductwork hidden above ceilings. We rebuild exhaust systems from the hood connection to the roof so new operators don’t inherit violations or shutdown risk.Case Study: East 57th Street Manhattan Restaurant Exhaust System RebuildA long-standing restaurant on East 57th Street in Manhattan closed after decades in operation. When new ownership took over the space, they were able to preserve portions of the existing commercial kitchen infrastructure — including some equipment layouts and utility connections — but the exhaust system ductwork could not be salvaged.The original restaurant was a classic French concept, with lower-intensity cooking that relied on an aging exhaust system. Over time, the ductwork had become:Corroded from years of grease exposure Saturated with old grease particulates that produced strong odors Structurally worn and unsafe Non-compliant with current NYC fire and mechanical expectationsThe new owners planned a high-end omakase restaurant, requiring precision cooking, higher heat concentration, and stricter airflow control. Reusing the existing ductwork would have posed fire risk, inspection failure, and contamination concerns, especially given the change in cuisine and cooking style.Our Solution Commercial Kitchen Ventilation NYC removed the compromised duct runs and fabricated an entirely new exhaust ductwork system at our Bronx facility using 16-inch American-made steel sourced from Ohio. The new ductwork was designed specifically for the omakase layout, higher grease capture requirements, and modern inspection access standards — while integrating cleanly with the salvaged kitchen elements that remained viable.ResultElimination of grease odor and contamination risk Improved airflow performance matched to the new menu Fire-safe, fully welded ductwork built for inspection A clean transition from the old restaurant concept to the new one without inheriting hidden violationsThe new owners were able to open with confidence, knowing the exhaust system was built correctly from the hood to the roof — not patched onto a failing legacy system.

In New York City, restaurant exhaust system ductwork is not just a mechanical component — it is a fire-rated, inspection-driven life-safety system. When ductwork is undersized, poorly routed, thin-gauge, or improperly fabricated, it leads directly to grease buildup, airflow failure, violations, and shutdowns.Commercial Kitchen Ventilation NYC builds restaurant exhaust ductwork for new commercial kitchens, upgrades aging systems, expands capacity for menu changes, and replaces failed systems when restaurants change hands. We fabricate all grease ductwork in-house at our Bronx facility using 16-inch, best-in-class American-made steel sourced from Ohio, eliminating middlemen, shortening timelines, and reducing costs — while delivering systems designed to pass NYC inspections the first time.

Whether you’re upgrading an outdated exhaust system, expanding kitchen capacity, or taking over a failed restaurant, Commercial Kitchen Ventilation NYC builds exhaust ductwork designed for real NYC conditions. By fabricating heavy-gauge steel ductwork in-house at our Bronx facility, we control quality, shorten timelines, and save customers money — while delivering systems built to pass inspection and last.

Resumen en Español: Los sistemas de ductos de extracción en restaurantes de NYC deben cumplir con normas estrictas de seguridad contra incendios. Commercial Kitchen Ventilation NYC fabrica e instala ductos de acero de alta resistencia para cocinas comerciales nuevas, actualizaciones de sistemas antiguos, ampliaciones de capacidad y reaperturas de restaurantes fallidos. Fabricamos todo en nuestras instalaciones del Bronx para reducir costos y garantizar cumplimiento.