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 |
|---|---|---|---|---|
| B.b. & J. Enterprises INC. | Phoenix | AZ | — | LIKELY ACTIVE |
| B & B Manufacturing Co, INC | Forest Hill | MD | — | LIKELY ACTIVE |
| B&b Roadway and Security Solutions, LLC | Russellville | AL | — | LIKELY ACTIVE |
| Bellows Manufacturing & Research, INC. | San Fernando | CA | — | LIKELY ACTIVE |
| Belt Technologies, INC. | Agawam | MA | — | LIKELY ACTIVE |
| Berridge Mfg CO | San Antonio | TX | — | LIKELY ACTIVE |
| Best Metal Products | Grand Rapids | MI | 20–99 | LIKELY ACTIVE |
| Big C Steel, INC. | Clearwater | FL | 20–99 | LIKELY ACTIVE |
| Bihler of America INC | Phillipsburg | NJ | 100–499 | LIKELY ACTIVE |
| Bl Fabricators, INC. | Scottsboro | AL | 20–99 | LIKELY ACTIVE |
| Bootz Manufacturing Company LLC | Evansville | IN | 20–99 | LIKELY ACTIVE |
| Brown-pacific, INC. | Santa Fe Springs | CA | 20–99 | LIKELY ACTIVE |
| Buffalo Air Handling | Amherst | VA | 100–499 | LIKELY ACTIVE |
| Bunn-o-matic CORP | Springfield | IL | 500+ | LIKELY ACTIVE |
| C & C Fabrication Company, INC | Laceys Spring | AL | — | LIKELY ACTIVE |
| Chance Rides Mfg. | Wichita | KS | — | LIKELY ACTIVE |
| Chief Industries - Fabrication Div | Grand Island | NE | — | LIKELY ACTIVE |
| Clayton H Landis CO INC | Souderton | PA | 100–499 | LIKELY ACTIVE |
| Compressed Air Specialties, INC. | Anaheim | CA | — | LIKELY ACTIVE |
| Contact Metals, Incorporated | Hartford | WI | — | LIKELY ACTIVE |
| Cores for You INC | Hamilton | IL | 20–99 | LIKELY ACTIVE |
| Corn States Metal Fabricators INC | West Des Moines | IA | 20–99 | LIKELY ACTIVE |
| Corry Fabrication/corry | Corry | PA | 20–99 | LIKELY ACTIVE |
| Craft Bilt Manufacturing CO | Souderton | PA | 20–99 | LIKELY ACTIVE |
| Crenlo Engineered Cabs LLC - Plant 1 | Rochester | MN | 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.
