Manufacturing of sheet metal air-conditioning ducts
10,315 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Loflin Fabrication LLC | Denton | NC | — | UNVERIFIED |
| Loftus Ornamental Iron INC | Minneapolis | MN | — | UNVERIFIED |
| Loftus Ornamental Iron INC | Plymouth | MN | — | UNVERIFIED |
| Logic Metals Technology | Garland | TX | — | UNVERIFIED |
| Lokes | Clovis | CA | — | UNVERIFIED |
| Lomanco INC | Jacksonville | AR | — | UNVERIFIED |
| Lonestar Tooling Solutions | San Antonio | TX | — | UNVERIFIED |
| Longreach Steel INC | Tecumseh | OK | — | UNVERIFIED |
| Lookout Metals, LLC | San Antonio | TX | — | UNVERIFIED |
| Loran INC | Redlands | CA | — | UNVERIFIED |
| Lor-van Mfg LLC | Santa Clara | CA | — | UNVERIFIED |
| Louis Berkman LLC Dba Dover Parkersburg | Parkersburg | WV | — | UNVERIFIED |
| Louisiana Burner | Pineville | LA | — | UNVERIFIED |
| Louvers and Equipment Manufacturing, Inc., Dba Lemi | Owasso | OK | — | UNVERIFIED |
| Loveall Custom Sheet Metal, LLC. | Pineville | MO | — | UNVERIFIED |
| Lovely Landing Properties LLC | Price | UT | — | UNVERIFIED |
| Lozier Oil Company, INC. | East Peoria | IL | — | UNVERIFIED |
| L.p. Machine & Tool Service Company LLC | Indian Mills | NJ | — | UNVERIFIED |
| Lr West Manufacturing Company, INC. | Pearland | TX | — | UNVERIFIED |
| Ls Manufacturing INC | Portland | OR | — | UNVERIFIED |
| Ls Steel, INC. | Brooklyn | NY | — | UNVERIFIED |
| Lsv Metals INC | Spring Lake Park | MN | — | UNVERIFIED |
| Lsv Metals INC | Minneapolis | MN | — | UNVERIFIED |
| LTD Industries | Lewistown | IL | — | UNVERIFIED |
| Lt Enterprises of Ohio | North Canton | OH | — | UNVERIFIED |
FactoryRegistry lists 10,315 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.