Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors

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

Support Activities for Forestry, Residential Remodelers, Commercial and Institutional Building Construction, Masonry Contractors, Other Foundation, Structure, and Building Exterior Contractors

Support Activities for Oil and Gas Operations, Highway, Street, and Bridge Construction, Other Foundation, Structure, and Building Exterior Contractors, Painting and Wall Covering Contractors, All Other Specialty Trade Contractors

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Power and Communication Line and Related Structures Construction, Land Subdivision

Other Foundation, Structure, and Building Exterior Contractors, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Machine Tool (Metal Cutting Types) Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Welding and Soldering Equipment Manufacturing

New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Land Subdivision, Highway, Street, and Bridge Construction

Hay Farming, Horses and Other Equine Production, Hunting and Trapping, Soil Preparation, Planting, and Cultivating, Farm Management Services

Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Other Foundation, Structure, and Building Exterior Contractors

Framing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors, Finish Carpentry Contractors, Other Building Finishing Contractors

Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors

Support Activities for Oil and Gas Operations, Industrial Building Construction, Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction, Poured Concrete Foundation and Structure Contractors

Support Activities for Coal Mining, Water Supply and Irrigation Systems, Residential Remodelers, Industrial Building Construction, Water and Sewer Line and Related Structures 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

Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Masonry Contractors

Support Activities for Oil and Gas Operations, Highway, Street, and Bridge Construction, Other Foundation, Structure, and Building Exterior Contractors, Site Preparation Contractors, Fabricated Structural Metal Manufacturing

Other Foundation, Structure, and Building Exterior Contractors

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

Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors, Other Foundation, Structure, and Building Exterior Contractors, Site Preparation Contractors

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Land Subdivision

Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors

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

Forest Nurseries and Gathering of Forest Products, Logging, Support Activities for Forestry, Dimension Stone Mining and Quarrying, Crushed and Broken Limestone Mining and Quarrying

Other Electric Power Generation, Residential Remodelers, Industrial Building Construction, Framing Contractors, Glass and Glazing Contractors