Roadways, Curb & Gutter, Bridges, Culverts, Paving, Streets

Support Activities for Oil and Gas Operations, Nuclear Electric Power Generation, Oil and Gas Pipeline and Related Structures Construction, Automobile Manufacturing, Guided Missile and Space Vehicle Manufacturing

steel structures, metal buildings, construction

Power and Communication Line and Related Structures Construction, Other Electronic Parts and Equipment Merchant Wholesalers, Wholesale Trade Agents and Brokers, Engineering Services, Other Specialized Design Services

Natural Gas Distribution, Steam and Air-Conditioning Supply, Oil and Gas Pipeline and Related Structures Construction, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Farm Labor Contractors and Crew Leaders, Electric Power Distribution, Water Supply and Irrigation Systems, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders)

Water Supply and Irrigation Systems

Sewage Treatment Facilities

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

Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial

Facilities support, logistics, IT, consulting

Excavation/Curbing

Water Supply and Irrigation Systems, Plastics Bag Manufacturing, Plastics Packaging Film and Sheet (including Laminated) Manufacturing, Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing, Unlaminated Plastics Profile Shape Manufacturing

Farm Management Services, Support Activities for Animal Production, Support Activities for Forestry, Support Activities for Oil and Gas Operations, Water Supply and Irrigation Systems

Electric Power Distribution, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Sewage Treatment Facilities, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction

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

Residential Remodelers, Land Subdivision, Painting and Wall Covering Contractors, Automobile Manufacturing, Automobile and Other Motor Vehicle Merchant Wholesalers

TEELY ELECTRIC INC