Manufacturing of sheet metal air-conditioning ducts
10,308 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Spectrum Aquatics | Missoula | MT | — | UNVERIFIED |
| Spill-stop Mfg. LLC | Melrose Park | IL | — | UNVERIFIED |
| Sportsman Steel Safes | Long Beach | CA | — | UNVERIFIED |
| Spraying System CO | Wheaton | IL | — | UNVERIFIED |
| Spraying Systems CO | Merrimack | NH | — | UNVERIFIED |
| Sst Custom Fabricators | Okeechobee | FL | — | UNVERIFIED |
| Stack-on Products | Wauconda | IL | — | UNVERIFIED |
| Standard Golf CO | Cedar Falls | IA | — | UNVERIFIED |
| Steel City CORP | Youngstown | OH | — | UNVERIFIED |
| Steel Warehouse of Ohio | Warren | OH | — | UNVERIFIED |
| Stephens Metal Products | Yakima | WA | — | UNVERIFIED |
| Steris Distribution Center | Mentor | OH | — | UNVERIFIED |
| Sterling Custom Sheet Metal | Magnolia | TX | — | UNVERIFIED |
| Stoll Industries, INC. | Abbeville | SC | — | UNVERIFIED |
| Strickland Agriculture Services Incorporated | Spring Hope | NC | — | UNVERIFIED |
| Stripmasters of Illinois | Granite City | IL | — | UNVERIFIED |
| Sturdy Lantern Manufacturing | Franklin | MA | — | UNVERIFIED |
| Suncoast Metal LLC | Sarasota | FL | — | UNVERIFIED |
| Sunshine Welding, Scallop | Port Canaveral | FL | — | UNVERIFIED |
| Superior Derrick Services LLC | New Iberia | LA | — | UNVERIFIED |
| Superior Fabrication & Welding LLC | Punta Gorda | FL | — | UNVERIFIED |
| Superior Spindle Service LLC | Taylor | MI | — | UNVERIFIED |
| Supreme Cores, Incorporated | Milwaukee | WI | — | UNVERIFIED |
| Swarovski Lighting LTD | Plattsburgh | NY | — | UNVERIFIED |
| Sycamore Precision Machine INC | Genoa | IL | — | UNVERIFIED |
FactoryRegistry lists 10,308 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.