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 |
|---|---|---|---|---|
| Alpha Graphics Finishing Incorporated | Peabody | MA | — | UNVERIFIED |
| Als Custom Fab INC | Naples | FL | — | UNVERIFIED |
| Alviti Creations | Attleboro | MA | — | UNVERIFIED |
| Amaray | Pittsfield | MA | — | UNVERIFIED |
| American Building Products | Salem | IL | — | UNVERIFIED |
| American Hood Systems INC. | Elyria | OH | — | UNVERIFIED |
| American Hvac Mfg INC | Huntington Park | CA | — | UNVERIFIED |
| American Manufacturing | Avon | MA | — | UNVERIFIED |
| American Metal Fibers, Incorporated | Lake Bluff | IL | — | UNVERIFIED |
| American Nameplate CO | Chicago | IL | — | UNVERIFIED |
| American Pressed Aluminum CO | Worcester | MA | — | UNVERIFIED |
| American Rack CO | Chicago | IL | — | UNVERIFIED |
| American Steel Processing and Systems CO | Pittsburgh | PA | — | UNVERIFIED |
| American Tubing Arkansas LLC | Springdale | AR | — | UNVERIFIED |
| Amico-lakeland | Lakeland | FL | — | UNVERIFIED |
| Ami Doduco | Reidsville | NC | — | UNVERIFIED |
| Anaco | Corona | CA | — | UNVERIFIED |
| Anodizing Graphics of Texas | Stafford | TX | — | UNVERIFIED |
| Anson Industries LLC | Louisville | KY | — | UNVERIFIED |
| Anvil International LP | North Kingstown | RI | — | UNVERIFIED |
| Apcom INC | Franklin | TN | — | UNVERIFIED |
| Apeengineering - Wichita (wellington Pl) | Wichita | KS | — | UNVERIFIED |
| April Metal Works LLC | Hudson | NH | — | UNVERIFIED |
| Aptim Environmental & Infrastructure, INC. | Findlay | OH | — | UNVERIFIED |
| Apw Erie/erie | Erie | PA | — | 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.