New Single-Family Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Poured Concrete Foundation and Structure Contractors, Site Preparation Contractors

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

All Other Specialty Trade Contractors, Surveying and Mapping (except Geophysical) Services

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

Logging, Residential Remodelers, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Other Heavy and Civil Engineering Construction

Residential Remodelers, All Other Specialty Trade Contractors, Other Technical and Trade Schools, All Other Miscellaneous Schools and Instruction

Nursery and Tree Production, Beef Cattle Ranching and Farming, Construction Sand and Gravel Mining, Fossil Fuel Electric Power Generation, Steam and Air-Conditioning Supply

Water Supply and Irrigation Systems, Industrial Building Construction, Commercial and Institutional Building Construction, Roofing Contractors, Electrical 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

All Other Specialty Trade 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

Electrical Contractors, Other Building Equipment Contractors, All Other Specialty Trade Contractors, Engineering Services, All Other Professional, Scientific, and Technical Services

All Other Specialty Trade Contractors, Iron and Steel Mills, Steel Wire Drawing

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

Other Building Finishing Contractors, All Other Specialty Trade Contractors, Electrometallurgical Ferroalloy Product Manufacturing, Ornamental and Architectural Metal Work Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

All Other Specialty Trade Contractors

Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors

Support Activities for Oil and Gas Operations, Other Foundation, Structure, and Building Exterior Contractors, All Other Specialty Trade Contractors, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring

Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Land Subdivision

All Other Specialty Trade Contractors, Other Services to Buildings and Dwellings