Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
423810 – Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
238990 – All Other Specialty Trade Contractors
238330 – Flooring Contractors
238320 – Painting and Wall Covering Contractors
561920 – Convention and Trade Show Organizers
561740 – Carpet and Upholstery Cleaning Services
541990 – All Other Professional, Scientific, and Technical Services