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 |
|---|---|---|---|---|
| Bridgewater Correctional Complex | Bridgewater | MA | — | UNVERIFIED |
| Brierton Engineering | Abilene | KS | — | UNVERIFIED |
| Bright N Ready Signs & Awnings | Englewood | FL | — | UNVERIFIED |
| Bri-weld Industries LLC | Auburn | NH | — | UNVERIFIED |
| Brudi INC Kelso | Kelso | WA | — | UNVERIFIED |
| Brumbaugh Body CO INC | Duncansville | PA | — | UNVERIFIED |
| Brundage Bone Concrete | Kent | WA | — | UNVERIFIED |
| Buffalo Outfront Metalworks, L.p. | Buffalo | NY | — | UNVERIFIED |
| Buhrt Engineering, Inc.-treatment Plant #1 | Warsaw | IN | — | UNVERIFIED |
| Builders Fence CO INC | Sun Valley | CA | — | UNVERIFIED |
| Bull Run Machine and Welding | Knoxville | TN | — | UNVERIFIED |
| Burtman Iron Works | Boston | MA | — | UNVERIFIED |
| Cado Fabrications INC | Amesbury | MA | — | UNVERIFIED |
| Cajon CO Aurora | Aurora | OH | — | UNVERIFIED |
| Calumet Armature & Electric LLC | Riverdale | IL | — | UNVERIFIED |
| Camin Industries INC | Brooklyn | NY | — | UNVERIFIED |
| Canfield Machine & Tool Div | Kingston | NY | — | UNVERIFIED |
| Canton Manufacturing CORP. | Canton | MI | — | UNVERIFIED |
| Captiveaire | Bedford | PA | — | UNVERIFIED |
| Captiveaire | Groveland | FL | — | UNVERIFIED |
| Captiveaire | Youngsville | NC | — | UNVERIFIED |
| Captiveaire | Muskogee | OK | — | UNVERIFIED |
| Carboloy INC | Warren | MI | — | UNVERIFIED |
| Cardinal Ig Site | Spring Green | WI | — | UNVERIFIED |
| Cardinal Rotar | Spring Green | WI | — | UNVERIFIED |
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.