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 |
|---|---|---|---|---|
| Brw Metal Industries | Houston | TX | — | UNVERIFIED |
| BryanAprilbuilding LLC | Ogden | UT | — | UNVERIFIED |
| Bryant Sheet Metal, INC. | Hanover | MA | — | UNVERIFIED |
| B & S Welding Services | Opp | AL | — | UNVERIFIED |
| Bta Fabrication LLC | Mesa | AZ | — | UNVERIFIED |
| Btd Manufacturing INC | Detroit Lakes | MN | — | UNVERIFIED |
| Bt Fab | Sparks | NV | — | UNVERIFIED |
| B & T Metal Works, INC. | Ocala | FL | — | UNVERIFIED |
| Btm Metalworks LLC | Springfield | MO | — | UNVERIFIED |
| Btr LLC | Paterson | NJ | — | UNVERIFIED |
| Buell Manufacturing Company | Lyons | IL | — | UNVERIFIED |
| Buffalo Grating LLC | Tulsa | OK | — | UNVERIFIED |
| Buffalo Welding INC | Portland | OR | — | UNVERIFIED |
| Builders Iron, INC. | Grandville | MI | — | UNVERIFIED |
| Builders Screen and Aluminum | Westwood | KS | — | UNVERIFIED |
| Building Materials Manufacturing Bmmc | Port Arthur | TX | — | UNVERIFIED |
| Buildwise INC | El Cajon | CA | — | UNVERIFIED |
| Built The Traditional Way Llc | Grove City | OH | — | UNVERIFIED |
| Bullard Abrasive Products | Westborough | MA | — | UNVERIFIED |
| Bulldog Industries, INC. | Knightdale | NC | — | UNVERIFIED |
| Bulldog Industries, INC. | Knightdale | NC | — | UNVERIFIED |
| Bulldog Industries, INC. | Knightdale | NC | — | UNVERIFIED |
| Bulling Metal Works, INC. | San Leandro | CA | — | UNVERIFIED |
| Bull Run Metal Fabricators & Engineers INC | Clinton | TN | — | UNVERIFIED |
| Bull Run Metal, INC. | Manassas | VA | — | 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.