Manufacturing of sheet metal air-conditioning ducts
10,308 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Vicon Fabricating Company, LLC | Mentor | OH | 20–99 | LIKELY ACTIVE |
| Voestalpine Nortrak INC. | Birmingham | AL | — | LIKELY ACTIVE |
| Vollarath (carlson Products) | Maize | KS | — | LIKELY ACTIVE |
| Vortex Engineering, LLC | Santee | CA | — | LIKELY ACTIVE |
| Vwm-republic, INC. | Cleveland | OH | — | LIKELY ACTIVE |
| Wabtec Passenger Transit | San Fernando | CA | 1–19 | LIKELY ACTIVE |
| Wacker Neuson America CORP | Menomonee Falls | WI | 100–499 | LIKELY ACTIVE |
| Wap LLC | Shelbyville | IN | 20–99 | LIKELY ACTIVE |
| Washington Metal Fabricators | Washington | MO | — | LIKELY ACTIVE |
| Watson Engineering INC | Taylor | MI | — | LIKELY ACTIVE |
| Waymatic, INC. | South Fulton | TN | — | LIKELY ACTIVE |
| Welding Works, INC. | Madison | CT | 20–99 | LIKELY ACTIVE |
| Westech Metal Fabrication, INC | San Diego | CA | — | LIKELY ACTIVE |
| Western States Steel & Fab INC | Spokane | WA | 20–99 | LIKELY ACTIVE |
| West Pattern Works INC | Cranbury | NJ | — | LIKELY ACTIVE |
| Wheaton Plastics | Millville | NJ | — | LIKELY ACTIVE |
| White Knight Fluid Handling | Kamas | UT | 20–99 | LIKELY ACTIVE |
| Wiley Metal Fabricating INC | Marion | IN | — | LIKELY ACTIVE |
| Winder Price Industries | Winder | GA | 100–499 | LIKELY ACTIVE |
| Wingfield Engineering Company, INC. | Goodwater | AL | 20–99 | LIKELY ACTIVE |
| Winholt Equipment Group | Grand Prairie | TX | 100–499 | LIKELY ACTIVE |
| Winnebago Mfg CO | Blue Earth | MN | 20–99 | LIKELY ACTIVE |
| Wolfe Mechanical and Equipment CO INC | Lugoff | SC | 20–99 | LIKELY ACTIVE |
| Wolf Metals, INC. | Columbus | OH | 20–99 | LIKELY ACTIVE |
| Wst Fab LLC. | Manitowoc | WI | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 10,308 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 667 establishments reported producing it; the count for 1 of those industries was withheld.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2038675000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.
