Manufacturing of sheet metal air-conditioning ducts
10,313 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Crocker Architectural Sheet Metal Co., INC. | Wellesley | MA | — | UNVERIFIED |
| Crossfire Metalworks | Payette | ID | — | UNVERIFIED |
| Crowe and Downey INC. | Smyrna | GA | — | UNVERIFIED |
| Crown Fence CO | Santa Fe Springs | CA | — | UNVERIFIED |
| Crown Real Estate Holdings LLC | Las Vegas | NV | — | UNVERIFIED |
| Crystal Distribution INC | Elk River | MN | — | UNVERIFIED |
| CS Fabworks & Design, LLC | Saint Clair | MO | — | UNVERIFIED |
| Csi Industries, INC. | Fairview | PA | — | UNVERIFIED |
| Ct Metal Structures, LLC | Farmington | CT | — | UNVERIFIED |
| Ctm Iron Works | La Habra | CA | — | UNVERIFIED |
| Cumberland Grills INC Dba Knox Engineering INC | Knoxville | TN | — | UNVERIFIED |
| Curbs Plus INC | Ringgold | GA | — | UNVERIFIED |
| Curbs Plus, INC | Glendale | AZ | — | UNVERIFIED |
| Custom Air Ducts By Rick LLC | Saint Louis Park | MN | — | UNVERIFIED |
| Custom-bilt Metals | Mcclellan | CA | — | UNVERIFIED |
| Custom Blast Services Nederland | Nederland | TX | — | UNVERIFIED |
| Custom Copper Designs | Edmond | OK | — | UNVERIFIED |
| Custom Corrugated & Supply, LLC | Gray | LA | — | UNVERIFIED |
| Custom Creations | Dequincy | LA | — | UNVERIFIED |
| Custom Design & Manufacturing | Carrollton | MI | — | UNVERIFIED |
| Custom Iron INC | Zumbrota | MN | — | UNVERIFIED |
| Custom Iron Works INC | Omaha | NE | — | UNVERIFIED |
| Custom Job Shop, LLC. | Topeka | KS | — | UNVERIFIED |
| Custom Land Holding Company LLC | LaBelle | FL | — | UNVERIFIED |
| Custom Machining INC | Mount Sterling | KY | — | UNVERIFIED |
FactoryRegistry lists 10,313 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.