PSC Y1NB Construction of Heating and Cooling Plants

Services
Federal Category 4.2: Facilities & Construction Construction Related Services

Possible NAICS Codes
238220 – Plumbing, Heating, and Air-Conditioning Contractors
236220 – Commercial and Institutional Building Construction
237130 – Power and Communication Line and Related Structures Construction
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
238990 – All Other Specialty Trade Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
561210 – Facilities Support Services
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
237990 – Other Heavy and Civil Engineering Construction
236210 – Industrial Building Construction