Manufacturing of sheet metal air-conditioning ducts
10,309 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Tusco Limited Partnership | Gnadenhutten | OH | 20–99 | LIKELY ACTIVE |
| Tuttle AAG, LLC Friend | Friend | NE | 20–99 | LIKELY ACTIVE |
| Tuttle AAG, LLC Lincoln | Lincoln | NE | 1–19 | LIKELY ACTIVE |
| Tuuci LLC | Hialeah | FL | 100–499 | LIKELY ACTIVE |
| TX-Stafford-Mula Rd | Stafford | TX | 20–99 | LIKELY ACTIVE |
| UCT Akimel | Phoenix | AZ | 100–499 | LIKELY ACTIVE |
| Uhsc Aquisition CO LLC | Burlington | NJ | 100–499 | LIKELY ACTIVE |
| Ultralight Control Systems, INC. | Oxnard | CA | — | LIKELY ACTIVE |
| Ultra Steel & Access, Inc. | Anaheim | CA | 20–99 | LIKELY ACTIVE |
| Ultratech Inc | Dupage | IL | 20–99 | LIKELY ACTIVE |
| Unifab Corporation | Portage | MI | 20–99 | LIKELY ACTIVE |
| Unifab LLC | Kahului | HI | — | LIKELY ACTIVE |
| Uniq Steel INC | Oroville | CA | — | LIKELY ACTIVE |
| Unirac | Albuquerque | NM | 100–499 | LIKELY ACTIVE |
| Uni-Structures, Inc. | Kennesaw | GA | 20–99 | LIKELY ACTIVE |
| United Terex, INC | West Norriton | PA | — | LIKELY ACTIVE |
| Universal Associates, Inc. | Honolulu | HI | 20–99 | LIKELY ACTIVE |
| Universal Metal Fabricators, Inc. | Kingston | NY | 1–19 | LIKELY ACTIVE |
| U.S. Bellows | Houston | TX | 20–99 | LIKELY ACTIVE |
| US Dod Productions LLC | Orlando | FL | — | LIKELY ACTIVE |
| USG Interiors Cartersville | Cartersville | GA | 20–99 | LIKELY ACTIVE |
| USG Interiors Stockton | Stockton | CA | 20–99 | LIKELY ACTIVE |
| US Gypsum Weirton | Weirton | WV | 20–99 | LIKELY ACTIVE |
| US Metal Crafters | Archdale | NC | 20–99 | LIKELY ACTIVE |
| UW Solutions | Louisville | KY | 100–499 | LIKELY ACTIVE |
FactoryRegistry lists 10,309 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.
