Industrial Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Logging, Soil Preparation, Planting, and Cultivating, Crop Harvesting, Primarily by Machine, Support Activities for Oil and Gas Operations, New Single-Family Housing Construction (except Operative Builders)

All Other Specialty Trade Contractors, Electroplating, Plating, Polishing, Anodizing, and Coloring

Residential Remodelers

All Other Specialty Trade Contractors

Plumbing, Heating, and Air-Conditioning Contractors

Construction Sand and Gravel Mining, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Industrial Building Construction, Commercial and Institutional Building Construction

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

Other Heavy and Civil Engineering Construction

Plumbing, Heating, and Air-Conditioning Contractors, Plastics Plumbing Fixture Manufacturing, Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing, Plumbing Fixture Fitting and Trim Manufacturing

Nursery and Tree Production, Water Supply and Irrigation Systems, All Other Specialty Trade Contractors, Landscape Architectural Services

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

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors

Other Heavy and Civil Engineering Construction

Roofing Contractors

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Water Supply and Irrigation Systems

Painting and Wall Covering Contractors

Tile and Terrazzo Contractors

Site Preparation Contractors