Manufacturing of sheet metal air-conditioning ducts

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

Facility	City	State	Employees	Status
FRForge Racks and Dunnage	Connersville	IN	20–99	◐ LIKELY ACTIVE
FWFort Worth F & D Head	Fort Worth	TX	100–499	◐ LIKELY ACTIVE
FFrymaster	Shreveport	LA	500+	◐ LIKELY ACTIVE
FLFrymaster LLC	Shreveport	LA	—	◐ LIKELY ACTIVE
GSGardall Safe	Syracuse	NY	20–99	◐ LIKELY ACTIVE
GMGeneral Metal CO INC	Bensalem	PA	20–99	◐ LIKELY ACTIVE
GFG. F. Puhl Company	Gallatin	TN	20–99	◐ LIKELY ACTIVE
GHGkn Hoeganese CORP	Ridgway	PA	—	◐ LIKELY ACTIVE
GCGomaco CORP. - Plant 1	Ida Grove	IA	100–499	◐ LIKELY ACTIVE
GCGomaco CORP. - Plant 2	Ida Grove	IA	100–499	◐ LIKELY ACTIVE
GAGoodrich Aerostructures	Foley	AL	—	◐ LIKELY ACTIVE
GMGray Metal Products	Avon	NY	100–499	◐ LIKELY ACTIVE
GAGreco Aluminum Railings USA	Hudson	FL	20–99	◐ LIKELY ACTIVE
GGGsi Group LLC	Assumption	IL	—	◐ LIKELY ACTIVE
GMGtr Manufacturing CO	Brockton	MA	20–99	◐ LIKELY ACTIVE
GLGw Lisk CO INC	Clifton Springs	NY	—	◐ LIKELY ACTIVE
Herold Precision Metals, LLC	White Bear Lake	MN	—	◐ LIKELY ACTIVE
HHH & H Sheet Metal Fabricators	Russellville	KY	100–499	◐ LIKELY ACTIVE
HSHighway Safety CORP / Ct Galvanizing	Glastonbury	CT	—	◐ LIKELY ACTIVE
HSHk & S Iron CO INC	Oklahoma City	OK	20–99	◐ LIKELY ACTIVE
HIHoward Industries	Laurel	MS	—	◐ LIKELY ACTIVE
ICId Castings of Illinois LLC	Martinsville	IL	20–99	◐ LIKELY ACTIVE
IGImperial Group Manufacturing INC	Dublin	VA	—	◐ LIKELY ACTIVE
ISIndustrial Sales & Manufacturing	Erie	PA	100–499	◐ LIKELY ACTIVE
IMInnovated Machine & Tool CO INC	Newport News	VA	20–99	◐ LIKELY ACTIVE
ILInpro/seal LLC	Rock Island	IL	100–499	◐ LIKELY ACTIVE
Inter Lakes Bases INC	Fraser	MI	—	◐ LIKELY ACTIVE
JEJerry Elenniss	Willits	CA	—	◐ LIKELY ACTIVE
JEJr Engineering	Barberton	OH	20–99	◐ LIKELY ACTIVE
KMKalas Manufacturing INC Lancaster Plant	Lancaster	PA	100–499	◐ LIKELY ACTIVE
KTKaravan Trailers, INC	Fox Lake	WI	100–499	◐ LIKELY ACTIVE
KIKees INC	Elkhart Lake	WI	20–99	◐ LIKELY ACTIVE
KFKelly Fabricators CORP	Louisville	KY	20–99	◐ LIKELY ACTIVE
KFKewaunee Fabrications LLC	Kewaunee	WI	—	◐ LIKELY ACTIVE
KEKeystone Electrical Manufacturing INC	Des Moines	IA	100–499	◐ LIKELY ACTIVE
KAKoger Air Corporation	Martinsville	VA	20–99	◐ LIKELY ACTIVE
Kw Products, INC.	Oldsmar	FL	—	◐ LIKELY ACTIVE
Lagrange Products, INC.	Fremont	IN	—	◐ LIKELY ACTIVE
LSLapeyre Stair INC	Harahan	LA	20–99	◐ LIKELY ACTIVE
LHLapham Hickey Steel Corporation	Oshkosh	WI	100–499	◐ LIKELY ACTIVE
Lawrence Fabric Structures INC	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
LILeed-himmel Industries, INC.	Hamden	CT	—	◐ LIKELY ACTIVE
Liberty Pattern Company, INC.	New Liberty	IA	—	◐ LIKELY ACTIVE
LSLiberty Steel Fabrication INC	Fyffe	AL	20–99	▲ REPORTED CLOSED
Lloyd Industries INC	Orange Park	FL	20–99	◐ LIKELY ACTIVE
L & P Gate Company INC	Hartford	CT	—	◐ LIKELY ACTIVE
MIMack Iron Works CO	Sandusky	OH	20–99	◐ LIKELY ACTIVE
MEMaster Engineering INC Dba Piccola Manufacturing	Shepherdsville	KY	20–99	◐ LIKELY ACTIVE
MPMaysteel Porters LLC	Lynchburg	VA	100–499	◐ LIKELY ACTIVE
Mccay Tool and Engineering Company	Saint Louis	MO	—	◐ LIKELY ACTIVE

FactoryRegistry lists 10,317 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.