Electrical Contractors, Other Building Equipment Contractors, All Other Specialty Trade Contractors, Consumer Electronics Repair and Maintenance, Communication Equipment Repair and Maintenance

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

Electrical Contractors, Other Building Equipment Contractors, All Other Specialty Trade Contractors, Electronic Computer Manufacturing, Computer Storage Device Manufacturing

Other Building Equipment Contractors

Fossil Fuel Electric Power Generation, Electric Power Distribution, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders), Residential Remodelers

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

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Other Electric Power Generation, Water Supply and Irrigation Systems, New Single-Family Housing Construction (except Operative Builders)

Other Building Equipment Contractors, Industrial and Commercial Fan and Blower Manufacturing

real estate

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

Power and Communication Line and Related Structures Construction, Electrical Contractors, Other Building Equipment Contractors

Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Highway, Street, and Bridge Construction

Industrial, commercial, institutional, water and sewer line, treatment facilities, concrete, heavy and civil, highway, street, bridge, land subdivision

Other Building Equipment Contractors, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction

Other Building Equipment Contractors, Painting and Wall Covering Contractors, Rendering and Meat Byproduct Processing, Wood Container and Pallet Manufacturing, Plastics Bag Manufacturing

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

remodeling/redesign

Other Building Equipment Contractors

Residential Remodelers, Other Building Equipment Contractors, Other Building Finishing Contractors, All Other Specialty Trade Contractors, Other Specialized Design Services

Steam and Air-Conditioning Supply, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

Solar, Solar Thermal, Solar Hot Water, Solar Pool Heating, Solar Space Heating

(Voice, Data, Fiber, Security, Fire Alarm, CCTV, DVR, AV, Audio, Video, CArd Access, Low Voltage, Telecommunications, Communications, Cameras, Telecom, IBEW, Union, Boring, Trenching, Splicing, Telephone, Service, )

Industrial Building Construction, Commercial and Institutional Building Construction, Framing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors

Barge repair, barge cleaning, offloading barges, construction work