23

Construction

Building construction, heavy civil engineering, specialty trade contractors (plumbing, electrical, HVAC).

Common Codes in This Sector

236220 Commercial and Institutional Building Construction 238220 Plumbing, Heating, and Air-Conditioning Contractors

Other Sectors

11 Agriculture, Forestry, Fishing and Hunting 21 Mining, Quarrying, and Oil and Gas Extraction 22 Utilities 31-33 Manufacturing 42 Wholesale Trade 44-45 Retail Trade