Manufacturing of sheet metal air-conditioning ducts
10,313 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| D&d Weld Fab, INC | Centerville | LA | — | UNVERIFIED |
| D & D Welding/fab INC. | Centerville | LA | — | UNVERIFIED |
| De Anza Contractors INC | Riverside | CA | — | UNVERIFIED |
| Decker Machine Works, INC | Ashfield | MA | — | UNVERIFIED |
| Defiance Metal Products | Bedford | PA | — | UNVERIFIED |
| De Jong Iron Works | Orangeburg | NY | — | UNVERIFIED |
| Delbert Young Sheet Metal Service | Ardmore | OK | — | UNVERIFIED |
| Dellinger Enterprises, LTD. | Belmont | NC | — | UNVERIFIED |
| Delta Consolidated, LLC | Harvey | LA | — | UNVERIFIED |
| Delta Metals, LLC | Leon | IA | — | UNVERIFIED |
| Delta Pattern, INC. | South Gate | CA | — | UNVERIFIED |
| Delta Sheet Metal CORP. | New York | NY | — | UNVERIFIED |
| Delta Trailer, INC. | Houston | TX | — | UNVERIFIED |
| Deluxe Welding, INC. | Reno | NV | — | UNVERIFIED |
| Denning Sheet Metal, INC | Columbia Falls | MT | — | UNVERIFIED |
| Dennis Doerr Dba Shafer Metal Fab | Shafer | MN | — | UNVERIFIED |
| Dennis Filges Company, INC. | Chicora | PA | — | UNVERIFIED |
| Denpak Building Products INC | Denver | CO | — | UNVERIFIED |
| Derlan INC | Santa Ana | CA | — | UNVERIFIED |
| Dero/everlast | Fridley | MN | — | UNVERIFIED |
| Desert Owl Forge LLC | Pahrump | NV | — | UNVERIFIED |
| Desert Plastering L.l.c. | North Las Vegas | NV | — | UNVERIFIED |
| Design By Initiative LLC | Newnan | GA | — | UNVERIFIED |
| Designer Palms INC | Andover | KS | — | UNVERIFIED |
| Designer Sinks | Hanover | MA | — | UNVERIFIED |
FactoryRegistry lists 10,313 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.