New Single-Family Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction

Hydroelectric Power Generation, Electric Power Distribution, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Highway, Street, and Bridge Construction

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Other Construction Material Merchant Wholesalers

Die-Cut Paper and Paperboard Office Supplies Manufacturing, Quick Printing, Digital Printing, Other Commercial Printing, Furniture Merchant Wholesalers

Brick, Stone, and Related Construction Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Other Construction Material Merchant Wholesalers

Other Construction Material Merchant Wholesalers

Fabricated Structural Metal Manufacturing, Other Construction Material Merchant Wholesalers, Other Professional Equipment and Supplies Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Other Construction Material Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Paint, Varnish, and Supplies Merchant Wholesalers, Hardware Stores

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Metal Service Centers and Other Metal Merchant Wholesalers

Structural Steel and Precast Concrete Contractors, Other Construction Material Merchant Wholesalers, Hardware Merchant Wholesalers, Hardware Stores