PSC H244 Equipment and Materials Testing—Furnace, Steam Plant, and Drying Equipment; Nuclear Reactors

Federal Category 18.4: Equipment Related Services Quality Control

Equipment and Materials Testing: Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors

Possible NAICS Codes
541380 – Testing Laboratories
541620 – Environmental Consulting Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
541990 – All Other Professional, Scientific, and Technical Services
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
237130 – Power and Communication Line and Related Structures Construction
221330 – Steam and Air-Conditioning Supply