Nursery and Tree Production, Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers, Nursery, Garden Center, and Farm Supply Stores

Commercial and Institutional Building Construction, Manufactured Home (Mobile Home) Manufacturing, Prefabricated Wood Building Manufacturing, Prefabricated Metal Building and Component Manufacturing, Other Building Material Dealers

Masonry Contractors, Paint and Coating Manufacturing, Other Building Material Dealers

Electronic Coil, Transformer, and Other Inductor Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Building Material Dealers

Radio, Television, and Other Electronics Stores, Hardware Stores, Computer Systems Design Services

Hardware Stores

Other Building Material Dealers

Other Construction Material Merchant Wholesalers, Other Professional Equipment and Supplies Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Hardware Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

Other Building Material Dealers

Construction Sand and Gravel Mining, Industrial Sand Mining, Fertilizer (Mixing Only) Manufacturing, Brick, Stone, and Related Construction Material Merchant Wholesalers, Industrial Supplies Merchant Wholesalers

Painting and Wall Covering Contractors, Flooring Contractors, Tile and Terrazzo Contractors, All Other Miscellaneous Textile Product Mills, Paint, Varnish, and Supplies Merchant Wholesalers

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers, Refrigeration Equipment and Supplies Merchant Wholesalers

Water and Sewer Line and Related Structures Construction, Electrical Contractors, All Other Specialty Trade Contractors, Other Building Material Dealers, Other Electronic and Precision Equipment Repair and Maintenance

Outdoor Power Equipment Stores

Hardware Stores

Other Building Material Dealers

Outdoor Power Equipment Stores

Farm and Garden Machinery and Equipment Merchant Wholesalers, Outdoor Power Equipment Stores

New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Glass and Glazing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors

Floor Covering Stores, Other Building Material Dealers, All Other Miscellaneous Store Retailers (except Tobacco Stores)