Manufacturing of sheet metal air-conditioning ducts
10,034 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Tre Barnen, LLC | Las Vegas | NV | — | UNVERIFIED |
| Trend Technologies LLC | Chino | CA | — | UNVERIFIED |
| Trend Technologies LLC | Chino | CA | — | UNVERIFIED |
| Trend Tooling INC | Gardena | CA | — | UNVERIFIED |
| Trent Steel INC. | Fresno | CA | — | UNVERIFIED |
| Treske Building, LLC | Sherwood | OR | — | UNVERIFIED |
| Tres Vidas Apartments | Westminster | CA | — | UNVERIFIED |
| Trevi Design Group LLC | Las Vegas | NV | — | UNVERIFIED |
| T-rex Truck Products INC Dba T-rex Grilles | Corona | CA | — | UNVERIFIED |
| Triad Precision Products Inc | Thomasville | NC | — | UNVERIFIED |
| Triangle Brass Manufacturing CO INC | Los Angeles | CA | — | UNVERIFIED |
| Triangle Landscape | Las Vegas | NV | — | UNVERIFIED |
| Tri City Fabricating INC | Kennewick | WA | — | UNVERIFIED |
| Tricorn Usa, INC. | Rabun Gap | GA | — | UNVERIFIED |
| Trident Precision Manufacturing | Webster | NY | — | UNVERIFIED |
| Trieb Sheet Metal CO. | Kansas City | KS | — | UNVERIFIED |
| Tri-eisc Dba Dampers Express LLC | Louisville | KY | — | UNVERIFIED |
| Trimac Metal Arts, LLC | Tucson | AZ | — | UNVERIFIED |
| Tri-metal Fabrication INC | Plainview | NY | — | UNVERIFIED |
| Trinity Sheet Metal Inc. | Albion | IN | — | UNVERIFIED |
| Trio Tool & Die Co. | Redondo Beach | CA | — | UNVERIFIED |
| Triple R Machines INC. | Pomona | CA | — | UNVERIFIED |
| Triple S Steel Supply CO | Salt Lake City | UT | — | UNVERIFIED |
| Triple Steel LLC | La Vergne | TN | — | UNVERIFIED |
| Triple T Holdings, LLC | Bellingham | WA | — | UNVERIFIED |
| TriPro Technologies, Inc. | New Brighton | PA | — | UNVERIFIED |
| Tri-state Roofing & Sheet Metal | Davisville | WV | — | UNVERIFIED |
| Tri-state Sheetmetal, INC. | Keokuk | IA | — | UNVERIFIED |
| Triumph Fabrications - San Diego | El Cajon | CA | — | UNVERIFIED |
| Trophies By Linda INC | Maple Grove | MN | — | UNVERIFIED |
| Trovo INC | Portland | OR | — | UNVERIFIED |
| Trp International, INC. | Tonopah | NV | — | UNVERIFIED |
| Trs Industries INC | Escondido | CA | — | UNVERIFIED |
| Trs Services - 2015 Site | Houston | TX | — | UNVERIFIED |
| Tru-Duct, Inc. | Oceanside | CA | — | UNVERIFIED |
| Tru Duct INC | Spring Valley | CA | — | UNVERIFIED |
| True American Classics, INC. | Statham | GA | — | UNVERIFIED |
| True Fab, LLC | Gonzales | LA | — | UNVERIFIED |
| True Focus Fabrication LLC | Missoula | MT | — | UNVERIFIED |
| True Line Steel INC | Redmond | OR | — | UNVERIFIED |
| True North Steel, INC. | Fargo | ND | — | UNVERIFIED |
| True Technologies & MFG LLC | Armada | MI | — | UNVERIFIED |
| Tru-steel CORP. | Fort Pierce | FL | — | UNVERIFIED |
| Tru-Tool, Inc. | Sturtevant | WI | — | UNVERIFIED |
| Trw Automotive - Machine Bldg Division | Winona | MN | — | UNVERIFIED |
| Tsb Manufacturing LLC | Portland | OR | — | UNVERIFIED |
| T&s Brass & Bronze Works INC | Travelers Rest | SC | — | UNVERIFIED |
| T Taketa Sheet Metal INC | Kailua | HI | — | UNVERIFIED |
| T & T Quality Electronics INC | Garden Grove | CA | — | UNVERIFIED |
| Tubespec, LLC | Belle Chasse | LA | — | UNVERIFIED |
FactoryRegistry lists 10,034 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.