Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors

Oil and Gas Pipeline and Related Structures Construction, Other Heavy and Civil Engineering Construction, Other Building Equipment Contractors, Site Preparation Contractors, All Other Specialty Trade Contractors

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Electric Bulk Power Transmission and Control, Electric Power Distribution, Natural Gas Distribution

CGS-TDI JV

Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Framing Contractors

Excavating, Wet Utilities, Dry Utilities, Slope Repair, Mod Retaining Walls, Mason Retaining Wall, Concrete Flat-work, Hard Demolition

Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Site Preparation Contractors, Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing

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

CONCORD OFFICE

New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction

NORTH AMERICAN CONCRETE

Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Other Foundation, Structure, and Building Exterior Contractors

FUELING SYSTEMS CONTRACTORS LLC

AECOM ENERGYSOLUTIONS JV

DALINGHAUS CONSTRUCTION INC

Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Other Foundation, Structure, and Building Exterior Contractors, Electrical Contractors

CIVILCOM

CA OFFICE

Other Heavy and Civil Engineering Construction, Other Foundation, Structure, and Building Exterior Contractors, Site Preparation Contractors, Landscaping Services, Solid Waste Collection

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