Water Supply and Irrigation Systems, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Water and Sewer Line and Related Structures Construction

Commercial and Institutional Building Construction, Land Subdivision, Other Foundation, Structure, and Building Exterior Contractors

Masonry Contractors, Other Foundation, Structure, and Building Exterior Contractors

Electric Bulk Power Transmission and Control, Electric Power Distribution, Sewage Treatment Facilities, Industrial Building Construction, Commercial and Institutional Building Construction

Other Foundation, Structure, and Building Exterior Contractors, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Plate Work Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing

Support Activities for Coal Mining, Other Heavy and Civil Engineering Construction, Other Foundation, Structure, and Building Exterior Contractors

Other Foundation, Structure, and Building Exterior Contractors, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Metal Window and Door Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Machine Shops

Residential Remodelers, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Framing Contractors

Other Foundation, Structure, and Building Exterior Contractors

Residential Remodelers, Framing Contractors, Masonry Contractors, Roofing Contractors, Siding Contractors

Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors, Other Building Finishing Contractors

Hunting and Trapping, New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Water and Sewer Line and Related Structures Construction, Land Subdivision

Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Masonry Contractors, Other Foundation, Structure, and Building Exterior Contractors, Electrical Contractors

Residential Remodelers, Framing Contractors, Roofing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors

Poured Concrete Foundation and Structure Contractors, Other Foundation, Structure, and Building Exterior Contractors

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, Support Activities for Metal Mining

Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors, Other Foundation, Structure, and Building Exterior Contractors, Site Preparation Contractors

Water Supply and Irrigation Systems, New Housing Operative Builders, Residential Remodelers, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Electric Bulk Power Transmission and Control, Electric Power Distribution

Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Framing Contractors, Roofing Contractors, Siding Contractors