Support Activities for Oil and Gas Operations, Commercial and Institutional Building Construction, Land Subdivision, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

All Other Specialty Trade Contractors, Janitorial Services

Support Activities for Oil and Gas Operations, All Other Specialty Trade Contractors, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Other Foundation, Structure, and Building Exterior Contractors, All Other Specialty Trade Contractors

Framing Contractors, Siding Contractors, Drywall and Insulation Contractors, Painting and Wall Covering Contractors, Flooring Contractors

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)

All Other Specialty Trade Contractors

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