Dimension Stone Mining and Quarrying, Crushed and Broken Limestone Mining and Quarrying, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining

Brick, Stone, and Related Construction Material Merchant Wholesalers, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers, Industrial Supplies Merchant Wholesalers, Other Miscellaneous Durable Goods Merchant Wholesalers

Farm Labor Contractors and Crew Leaders, Farm Management Services, New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction

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

Other Electric Power Generation, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders

Brick, Stone, and Related Construction Material Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Hardware Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers, Service Establishment Equipment and Supplies Merchant Wholesalers

Crushed and Broken Limestone Mining and Quarrying, Construction Sand and Gravel Mining, Highway, Street, and Bridge Construction, Asphalt Paving Mixture and Block Manufacturing, Brick, Stone, and Related Construction Material Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Poured Concrete Foundation and Structure Contractors, Masonry Contractors, Other Foundation, Structure, and Building Exterior Contractors