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 |
|---|---|---|---|---|
| Architechtural Metal, INC | Santa Fe | NM | — | UNVERIFIED |
| Architectural Specialty Products INC | Chicago | IL | — | UNVERIFIED |
| A & R Ironworks | Tucker | GA | — | UNVERIFIED |
| Artistic Iron Works | Des Moines | IA | — | UNVERIFIED |
| Asrc Energy Services Alaska INC - Anchorage Fabrication Facility | Anchorage | AK | — | UNVERIFIED |
| Assembled Products | Buffalo Grove | IL | — | UNVERIFIED |
| A-tek | Brainerd | MN | — | UNVERIFIED |
| Atlanta Metal Products, INC. | Mableton | GA | — | UNVERIFIED |
| Atlantic Industrial Finishing INC | Creedmoor | NC | — | UNVERIFIED |
| Atlas Screw and Specialty | New Bedford | MA | — | UNVERIFIED |
| Atomic Machine & Edm INC | Naples | FL | — | UNVERIFIED |
| A+ Trailer and Fabrication INC | Mayo | FL | — | UNVERIFIED |
| Awelco INC | North Attleboro | MA | — | UNVERIFIED |
| Awh Corporation - Lofton Plant | Raphine | VA | — | UNVERIFIED |
| B and G Service | Cle Elum | WA | — | UNVERIFIED |
| Barfield Fence & Wall | Apopka | FL | — | UNVERIFIED |
| Barnett Outdoors LLC | Tarpon Springs | FL | — | UNVERIFIED |
| Barrington Manufacturing | El Dorado Springs | MO | — | UNVERIFIED |
| Bartimaeus By Design INC. | Thomasville | NC | — | UNVERIFIED |
| Bay Mechanical Incorporated | Virginia Beach | VA | — | UNVERIFIED |
| Bay Swiss Manufacturing | Dayton | NV | — | UNVERIFIED |
| B & B Pipe & Tool Company | Long Beach | CA | — | UNVERIFIED |
| Bc Industries | Oxford | MA | — | UNVERIFIED |
| Bearcat Anodizing | Goshen | IN | — | UNVERIFIED |
| Benner Nawman INC | Wickenburg | AZ | — | UNVERIFIED |
| Besco Recycling | Bessemer | AL | — | UNVERIFIED |
| Big 3 Precision Prod INC | Centralia | IL | — | UNVERIFIED |
| Bil-jax INC | Archbold | OH | — | UNVERIFIED |
| Biltrite Metal Products | Leland | IL | — | UNVERIFIED |
| Birmingham Metal Products INC | Birmingham | OH | — | UNVERIFIED |
| B & J, INC. | Sparks | NV | — | UNVERIFIED |
| B L Fabricators, INC. | Scottsboro | AL | — | UNVERIFIED |
| Blp Holdings | Houston | TX | — | UNVERIFIED |
| Bobe Water & Fire LLC | Phoenix | AZ | — | UNVERIFIED |
| Bob's Barricades | N Fort Myers | FL | — | UNVERIFIED |
| Boley Tool & Machine | East Peoria | IL | — | UNVERIFIED |
| Bonelli Enterprises | Jacksonville | FL | — | UNVERIFIED |
| Borgwarner Thermal Systems - Fletcher Plant | Fletcher | NC | — | UNVERIFIED |
| Boston Trailer Manufacturing Company | Walpole | MA | — | UNVERIFIED |
| Boulder Steel, INC | Broomfield | CO | — | UNVERIFIED |
| Boyd Lighting CO | Colorado Springs | CO | — | UNVERIFIED |
| Bradford Industries | Bradford | IL | — | UNVERIFIED |
| Bradley CORP | Germantown | WI | — | UNVERIFIED |
| Brainerd Industries Incorporated (0857093330) | Miamisburg | OH | — | UNVERIFIED |
| Brandon Iron, INC. | Las Vegas | NV | — | UNVERIFIED |
| Brasstech | Santa Ana | CA | — | UNVERIFIED |
| Breidert Air Products Dba Soler & Palau Ventilatio | Jacksonville | FL | — | UNVERIFIED |
| Bridgewater Correctional Complex | Bridgewater | MA | — | UNVERIFIED |
| Brierton Engineering | Abilene | KS | — | UNVERIFIED |
| Bright N Ready Signs & Awnings | Englewood | FL | — | UNVERIFIED |
| Bri-weld Industries LLC | Auburn | NH | — | UNVERIFIED |
| Brudi INC Kelso | Kelso | WA | — | UNVERIFIED |
| Brumbaugh Body CO INC | Duncansville | PA | — | UNVERIFIED |
| Brundage Bone Concrete | Kent | WA | — | UNVERIFIED |
| Buffalo Outfront Metalworks, L.p. | Buffalo | NY | — | UNVERIFIED |
| Buhrt Engineering, Inc.-treatment Plant #1 | Warsaw | IN | — | UNVERIFIED |
| Builders Fence CO INC | Sun Valley | CA | — | UNVERIFIED |
| Bull Run Machine and Welding | Knoxville | TN | — | UNVERIFIED |
| Burtman Iron Works | Boston | MA | — | UNVERIFIED |
| Cado Fabrications INC | Amesbury | MA | — | UNVERIFIED |
| Cajon CO Aurora | Aurora | OH | — | UNVERIFIED |
| Calumet Armature & Electric LLC | Riverdale | IL | — | UNVERIFIED |
| Camin Industries INC | Brooklyn | NY | — | UNVERIFIED |
| Canfield Machine & Tool Div | Kingston | NY | — | UNVERIFIED |
| Canton Manufacturing CORP. | Canton | MI | — | UNVERIFIED |
| Captiveaire | Muskogee | OK | — | UNVERIFIED |
| Captiveaire | Bedford | PA | — | UNVERIFIED |
| Captiveaire | Groveland | FL | — | UNVERIFIED |
| Captiveaire | Youngsville | NC | — | UNVERIFIED |
| Carboloy INC | Warren | MI | — | UNVERIFIED |
| Cardinal Ig Site | Spring Green | WI | — | UNVERIFIED |
| Cardinal Rotar | Spring Green | WI | — | UNVERIFIED |
| Carpenter & Paterson INC | Saddle Brook Twp | NJ | — | UNVERIFIED |
| C & D Welding & Fabrication INC | Jonesville | MI | — | UNVERIFIED |
| Ceh Metal Technologies Longmont Division | Longmont | CO | — | UNVERIFIED |
| Centek INC | Oklahoma City | OK | — | UNVERIFIED |
| Center Manufacturing Company | Bellevue | OH | — | UNVERIFIED |
| Century Parts INC | Torrance | CA | — | UNVERIFIED |
| Certified Fabricators INC | Buena Park | CA | — | UNVERIFIED |
| Champagne Metals | South Charleston | WV | — | UNVERIFIED |
| Chancey Metal Products, INC. | Jacksonville | FL | — | UNVERIFIED |
| Chancey Metals LLC Annex | Jacksonville | FL | — | UNVERIFIED |
| Chief Industries INC Chief Transportation Products | Omaha | NE | — | UNVERIFIED |
| Cignys | Saginaw | MI | — | UNVERIFIED |
| Cleasby Mfg of Denver | Westminster | CO | — | UNVERIFIED |
| Cleveland-cliffs Piedmont | Newton | NC | — | UNVERIFIED |
| C L Rieckhoff CO | Taylor | MI | — | UNVERIFIED |
| C Mayo, INC | Springdale | AR | — | UNVERIFIED |
| Cmc Rebar - Wa - Auburn | Auburn | WA | — | UNVERIFIED |
| Cmc Steel Us, LLC | Nashville | TN | — | UNVERIFIED |
| Collis INC | Elizabethtown | KY | — | UNVERIFIED |
| Colmac Industries Site | Colville | WA | — | UNVERIFIED |
| Colson Caster Corporation | Jonesboro | AR | — | UNVERIFIED |
| Columbia Business Center Bldg 33 | Vancouver | WA | — | UNVERIFIED |
| Commercial Sheet Metal | Canton | MA | — | UNVERIFIED |
| Compx Securityproducts | River Grove | IL | — | UNVERIFIED |
| Connectivity Solutions Mfg Incorporated | Omaha | NE | — | UNVERIFIED |
| Connector Castings INC | Selmer | TN | — | UNVERIFIED |
| Constellium-uacj Abs LLC | Bowling Green | KY | — | UNVERIFIED |
| Contech Engineered Solutions LLC | Fort Pierce | FL | — | 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.