Commercial Duct Fabrication

Commercial construction projects in New York City demand a fabrication shop that can deliver large volumes of precision ductwork on tight schedules. Metal Men Mechanical operates a fully equipped Brooklyn production facility with the capacity to handle multi-floor commercial projects, from initial takeoff through phased delivery to your job site.

Our commercial duct fabrication capabilities include rectangular, round, spiral, and oval ductwork in all standard gauges and materials. We produce complete duct systems including all fittings, transitions, and specialty items — so your installation crews have everything they need when they need it.

Our commercial fabrication experience spans the full range of building types across New York City. We regularly supply ductwork for Class A office towers in Manhattan and commercial office buildouts in all five boroughs. Hospital and healthcare facility HVAC systems require strict adherence to ASHRAE standards and infection control requirements — we fabricate to these elevated specifications.

Schools and educational facilities, hotels and hospitality projects, retail spaces and shopping centers, restaurant and food service ventilation, and industrial and manufacturing facilities all fall within our production capabilities. Each building type has unique ductwork requirements, and our team brings the experience to fabricate correctly the first time.

Large commercial projects often require phased fabrication and delivery coordinated with the construction schedule. We work with general contractors and mechanical contractors to develop production and delivery timelines that match floor-by-floor or zone-by-zone installation sequences.

Our project coordinators track production status and communicate proactively with your team on delivery scheduling. We maintain delivery vehicles sized for NYC streets and building loading docks, and we can coordinate with riggers for hoisting to upper floors when required.

On commercial projects, we offer value engineering support to help contractors optimize duct system designs for fabrication efficiency. Our team can review mechanical drawings and identify opportunities to simplify transitions, reduce fitting counts, and standardize duct sizes — saving material and labor costs without compromising system performance.

We also coordinate with other trades when necessary. Duct routing conflicts with structural, plumbing, and electrical systems are common on NYC commercial projects. Early identification of these conflicts during the fabrication planning phase prevents costly field modifications.

Every commercial duct fabrication order goes through our multi-point quality control process. We verify dimensions against your drawings before production begins, inspect fabrication quality during production, and perform final dimensional checks before packaging for delivery.

For projects requiring third-party inspection or testing, we accommodate inspector access to our production floor and provide material certifications, weld inspection records, and other documentation as specified. Our goal is zero punch-list items related to ductwork fabrication on every project we supply.