construction, civil, excavation

Industrial Building Construction, Commercial and Institutional Building Construction, Land Subdivision, Lessors of Nonresidential Buildings (except Miniwarehouses), Architectural Services

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

Land Subdivision, Highway, Street, and Bridge Construction, Site Preparation Contractors, Drafting Services, Geophysical Surveying and Mapping Services

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

Water Supply and Irrigation Systems, Steam and Air-Conditioning Supply, Water and Sewer Line and Related Structures Construction, Land Subdivision, Site Preparation Contractors

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

Trucking

Land Subdivision

Land Subdivision

Land Subdivision, Other Heavy and Civil Engineering Construction, Site Preparation Contractors, General Freight Trucking, Local

New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Land Subdivision, Framing Contractors, Masonry Contractors

Natural Gas Distribution, Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction

Residential Remodelers, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Land Subdivision, Other Heavy and Civil Engineering Construction

Water and Sewer Line and Related Structures Construction, Land Subdivision, Animal (except Poultry) Slaughtering, Meat Processed from Carcasses, All Other Miscellaneous Food Manufacturing

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Water Supply and Irrigation Systems, Sewage Treatment Facilities

Construction Sand and Gravel Mining, Kaolin and Ball Clay Mining, Support Activities for Oil and Gas Operations, Water Supply and Irrigation Systems, Sewage Treatment Facilities

Nursery and Tree Production, Forest Nurseries and Gathering of Forest Products, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining

CHWC