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Manufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows

10,034 FACILITIES
FacilityCityStateEmployeesStatus
Fast Global Solutions INCGlenwoodMN— ACTIVE
Felbro, INC.Los AngelesCA— ACTIVE
First Metals, INCRentonWA— ACTIVE
Flex-n-gate Forming Technologies, LLCTroyMI100–499 ACTIVE
Form and Fiber INCMabankTX— ACTIVE
Forms & Surfaces INCPittsburghPA— ACTIVE
Fox Equipment, LLCGreen Cove SpringsFL— ACTIVE
Fusion Fabricating & Manufacturing LLCSterling HeightsMI— ACTIVE
Galvion LTDPortsmouthNH— ACTIVE
Gamber-johnson LLCStevens PointWI100–499 ACTIVE
Ga Specialty Metal Supply LLCTyroneGA— ACTIVE
Gemini Manufacturing & Engineering INC.AnaheimCA— ACTIVE
Gem Manufacturing LLCWaterburyCT— ACTIVE
Genesee Wester INCDenverCO— ACTIVE
George Koch Sons LLCEvansvilleIN— ACTIVE
Germantown Tool Machine Shop, INC.Huntingdon ValleyPA20–99 ACTIVE
Gett Industries, LTD.MilanIL20–99 ACTIVE
Ghm Industries, INC.CharltonMA— ACTIVE
Gizmo Art Production, INCSan FranciscoCA— ACTIVE
Glyne Manufacturing Co., INC.StratfordCT— ACTIVE
Golden Manufacturing, INC.North Fort MyersFL20–99 ACTIVE
Golden State Grating, INC.San BernardinoCA— ACTIVE
Great American Rolling, INC.DowneyCA— ACTIVE
Great Lakes Stainless, INC.Traverse CityMI— ACTIVE
Green Brothers Fabricating, INC.TauntonMA— ACTIVE
Greenheck Fan CorporationSchofieldWI— ACTIVE
Gretna Machine Shop, INC.HoustonTX20–99 ACTIVE
Griswold Controls LLCIrvineCA— ACTIVE
Group Manufacturing Services, INC.San JoseCA— ACTIVE
G & S Precision Tool INCBell GardensCA— ACTIVE
Gst Manufacturing, LTD.Haltom CityTX— ACTIVE
G.w. Lisk Co, INCClifton SpgsNY— ACTIVE
H4 Manufacturing LLCSaint LouisMO— ACTIVE
Hafendorfer Machine INCLouisvilleKY20–99 ACTIVE
Haiss Fabripart LLCAllianceOH— ACTIVE
Hanset Stainless INCPortlandOR— ACTIVE
Hardy Engineering & Manufacturing, INC.AuburnWA— ACTIVE
Harken INCPewaukeeWI100–499 ACTIVE
Harris Welding and Machine CompanyAshlandOH— ACTIVE
Harsh International INCEatonCO20–99 ACTIVE
Heat Sensor Technologie LLCLebanonOH20–99 ACTIVE
Hercules Custom Iron, LLCWalkersvilleMD20–99 ACTIVE
Hilman, INC.MarlboroNJ20–99 ACTIVE
Hi-tech Metals, INC.BellinghamMA— ACTIVE
Hollaender Manufacturing COCincinnatiOH20–99 ACTIVE
Hose Master, LLCEuclidOH— ACTIVE
Hot Metal Fab LLCLoomisCA— ACTIVE
Hougen Manufacturing, INCSwartz CreekMI— ACTIVE
Hps Fabrications INCWyandotteMI— ACTIVE
Hydrafab Northwest, INCSpokane ValleyWA20–99 ACTIVE
Hydromat, INCMaryland HeightsMO— ACTIVE
Hydrotech Systems, LTD.CohoesNY— ACTIVE
Illinois Tool Works INCAlexandriaMN— ACTIVE
I.m.t. Precision, INC.HaywardCA— ACTIVE
Industrial Fabrication & Testing, INC.ChehalisWA— ACTIVE
Industrial Magnetics, INC.Boyne CityMI100–499 ACTIVE
Industrial Metal Fabrication, INCNewtonKS20–99 ACTIVE
Industrial Motion Control, LLCWheelingIL— ACTIVE
Infonet CorporationAltoonaIA20–99 ACTIVE
Ingleside Machine Co., INC.FarmingtonNY20–99 ACTIVE
Inland Marine Industries INCHaywardCA100–499 ACTIVE
Integrated Metal Components, INCTualatinOR20–99 ACTIVE
Intellimetal INCRochesterNY— ACTIVE
Interamerica Stage, INC.SanfordFL100–499 ACTIVE
International Computer Appliances CORPMaple GroveMN— ACTIVE
International Identification, INCNewportKY20–99 ACTIVE
It Straps On, INCCovingtonLA— ACTIVE
James C White CO INCGreenvilleSC20–99 ACTIVE
Jaquith Industries INCSyracuseNY20–99 ACTIVE
Jay/enn CorporationTroyMI— ACTIVE
Jedcor Development/fabrication, INC.South Salt LakeUT— ACTIVE
Jess Briley Manufacturing COHoustonTX— ACTIVE
Jim Myers & Sons, INC.CharlotteNC— ACTIVE
J.i.t. Manufacturing, INC.CowpensSC20–99 ACTIVE
J.l. Haley Enterprises, INC.Rancho CordovaCA20–99 ACTIVE
Joels Machine Shop INCEl MonteCA— ACTIVE
John Gutierrez Studios, INCBaltimoreMD20–99 ACTIVE
Johnson Contracting CO INCEast MolineIL20–99 ACTIVE
Johnson & Hilliard INCKingsportTN— ACTIVE
Jones Metal, INC.MankatoMN20–99 ACTIVE
Jones Metal Products Company LLCWest LafayetteOH— ACTIVE
J.r. Custom Metal Products, LLCWichitaKS100–499 ACTIVE
Jr Metal Works LLCKewauneeWI20–99 ACTIVE
Jx Advanced Metals Usa, INC.ChandlerAZ100–499 ACTIVE
Kahlenberg Industries, INC.Two RiversWI20–99 ACTIVE
Kammetal INC.NaugatuckCT— ACTIVE
Kb Sheetmetal Fabrication, INC.Fountain ValleyCA— ACTIVE
Keller Technology CorporationTonawandaNY100–499 ACTIVE
Kell-strom Tool International, INC.WethersfieldCT— ACTIVE
Kemco Industries, LLCSanfordFL— ACTIVE
Kennametal INCNew MarketVA— ACTIVE
Kennametal INCWhitehouseOH— ACTIVE
Kennametal INCOrwellOH— ACTIVE
Kennametal INC.SolonOH— ACTIVE
Kennedy Name Plate COVernonCA— ACTIVE
Kentucky Machine & Tool COLouisvilleKY— ACTIVE
Kirsh Manufacturing INCTucsonAZ— ACTIVE
Kleeberg Sheet Metal, INCLudlowMA— ACTIVE
Klune Industries, INC.Spanish ForkUT— ACTIVE
Knob Works Customs LLCParkerCO— ACTIVE

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.

Part of Manufacturing of parts for warm air furnaces, including duct furnaces (excluding complete humidifiers)
Manufacturing of other heating system products, including wall and baseboard heating units, boilers, expansion tanks, mechanical stokers, nonelectric prefabricated metal fireplaces, electric swimming pool heaters, direct-fired water heater tanks, oil andManufacturing of domestic heating stoves (excluding portable), hearth appliances, and freestanding wood fireplaces (excluding electric and parts)Manufacturing of solar energy collectors (water or air)
Industries
Metal FabricatorsAll product lines

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.