Manufacturing of solar energy collectors (water or air)

542 FACILITIES

Facility	City	State	Employees	Status
Hapco INC	Kent	OH	20–99	ACTIVE
Heatron, INC	Leavenworth	KS	—	ACTIVE
Hi-heat Industries, INC.	Lewistown	MT	—	ACTIVE
Indeeco LLC	Saint Louis	MO	—	ACTIVE
Josephson Manufacturing Company	Fort Dodge	IA	—	ACTIVE
Ldj Manufacturing, INC.	Pella	IA	—	ACTIVE
Mamac Systems, INC.	Chanhassen	MN	20–99	ACTIVE
Melco Steel INC	Azusa	CA	—	ACTIVE
Messersmith Manufacturing, INC.	Bark River	MI	—	ACTIVE
Neptech, INC.	Highland	MI	—	ACTIVE
New Buck CORP	Spruce Pine	NC	—	ACTIVE
O2 Cool Manufacturing LLC	Decatur	TX	20–99	ACTIVE
Precision Control Systems INC	Eden Prairie	MN	—	ACTIVE
Ramda Metal Specialties, INC.	Gardena	CA	—	ACTIVE
Rock Energy Systems LLC	Janesville	WI	100–499	ACTIVE
Scully Signal Company	Wilmington	MA	—	ACTIVE
Tayco Engineering, INC.	Cypress	CA	—	ACTIVE
Tempco Electric Heater Corporation	Wood Dale	IL	—	ACTIVE
The Electric Heater CO	Stratford	CT	—	ACTIVE
Thermetic Products, INC.	Minneapolis	MN	—	ACTIVE
Tri Fab Associates, INC	Fremont	CA	—	ACTIVE
Tutco, LLC	Cookeville	TN	—	ACTIVE
US Precision Sheet Metal, INC.	Riverside	CA	—	ACTIVE
Watlow Electric Manufacturing CO	Saint Louis	MO	100–499	ACTIVE
Accu-therm LLC	Saint Louis	MO	—	ACTIVE

FactoryRegistry lists 542 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced solar energy collectors (water or air), 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, and withheld the establishment count for it.

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 sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows 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 and Manufacturing of domestic heating stoves (excluding portable), hearth appliances, and freestanding wood fireplaces (excluding electric and parts)

Industries

Machinery Manufacturers All product lines

NAPCS collection code 2038655000. 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.