Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
237310 – Highway, Street, and Bridge Construction
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
237130 – Power and Communication Line and Related Structures Construction
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
238160 – Roofing Contractors
238320 – Painting and Wall Covering Contractors
562910 – Remediation Services
811210 – Electronic and Precision Equipment Repair and Maintenance