Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
237120 – Oil and Gas Pipeline and Related Structures Construction
334512 – Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
333120 – Construction Machinery Manufacturing
332420 – Metal Tank (Heavy Gauge) Manufacturing
332311 – Prefabricated Metal Building and Component Manufacturing
238990 – All Other Specialty Trade Contractors
238190 – Other Foundation, Structure, and Building Exterior Contractors
237110 – Water and Sewer Line and Related Structures Construction