The Heavy and Civil Engineering Construction subsector comprises establishments whose primary activity is the construction of entire engineering projects (e.g., highways and dams), and specialty trade contractors, whose primary activity is the production of a specific component for such projects. Specialty trade contractors in Heavy and Civil Engineering Construction generally are performing activities that are specific to heavy and civil engineering construction projects and are not normally performed on buildings. The work performed may include new work, additions, alterations, or maintenance and repairs. Specialty trade activities are classified in this subsector if the skills and equipment present are specific to heavy or civil engineering construction projects. For example, specialized equipment is needed to paint lines on highways. This equipment is not normally used in building applications so the activity is classified in this subsector. Traffic signal installation, while specific to highways, uses much of the same skills and equipment that are needed for electrical work in building projects and is therefore classified in Subsector 238, Specialty Trade Contractors. Construction projects involving water resources (e.g., dredging and land drainage) and projects involving open space improvement (e.g., parks and trails) are included in this subsector. Establishments whose primary activity is the subdivision of land into individual building lots usually perform various additional site-improvement activities (e.g., road building and utility line installation) and are included in this subsector. Establishments in this subsector are classified based on the types of structures that they construct. This classification reflects variations in the requirements of the underlying production processes.
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Adjust Inlet
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Adjust Frame And Cover To Grade
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Detectable Warning Surface
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Minor Concrete (Miscellaneous Construction)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Minor Concrete (Textured Paving)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Remove Concrete (Curb Gutter And Sidewalk) (Cy)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Frame And Cover Water Meter
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 1\" Polyethylene Service Pipe
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Adjust Fire Hydrant To Grade
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Adjust Access Box Frame And Cover (Utility)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Adjust Manhole Frame And Cover (Utility)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Remove Pavement Marker
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Place HMA (Type A), Minor Concrete Sidewalk, Lighting (City Streets) \u2013 Pavement Marker (Retroreflective)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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Corporate: Wastewater Improvement Project - Traffic Control
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 21, 2026 |
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Corporate: Old Road Over Santa Clara River & the Southern Pacific Transportation Company Bridge Project - Traffic Control
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
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Corporate: Old Road Over Santa Clara River & the Southern Pacific Transportation Company Bridge Project - Clearing & Grubbing
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
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Corporate: Pier S Paving And Storm Drain Improvements Project - Traffic control
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
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Corporate: Channel Invert Repair And East Canyon Channel Wall Replacement - Traffic Control
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
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Corporate: Sewer Collection System Pipeline Rehabilitation and Replacement Project Phase 9 - Traffic Control
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
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Corporate: Sewer Collection System Pipeline Rehabilitation and Replacement Project Phase 9 - Paving
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
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Corporate: Baker Fire Station Facility Replacement - A\/C paving
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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Corporate: Baker Fire Station Facility Replacement - Sidewalks
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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Corporate: Baker Fire Station Facility Replacement - Curb and trees
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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Corporate: 2026 Road Rehabilitation \u2013 Ceanothus Avenue - ADJUST MH\/WV
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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Corporate: 2026 Road Rehabilitation \u2013 Ceanothus Avenue - ASPHALT GRINDING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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Corporate: 2026 Road Rehabilitation \u2013 Ceanothus Avenue - STRIPING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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Corporate: Reservation Road Desalination Plant Renovation Project - ASPHALT PAVING\/ ASPHALT STAMPED
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 23, 2025 |
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Corporate: Reservation Road Desalination Plant Renovation Project - CAST-IN-PLACE CONCRETE
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 23, 2025 |
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Corporate: Reservation Road Desalination Plant Renovation Project - PAVEMENT MARKINGS & STRIPING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 23, 2025 |
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Corporate: E.P. Foster Library Modernization - Asphalt Paving
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
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Old Waterman Canyon Road and Other Roads
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 22, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Saw Cutting
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Saw Cutting
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: Napa River \/ Napa Creek Flood Protection Project - Floodwalls North of the Bypass \u2013 Asphalt Concrete Material
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: Napa River \/ Napa Creek Flood Protection Project - Floodwalls North of the Bypass \u2013 Temporary Traffic Control
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Remove Concrete
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Concrete Curb & Sidewalk
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Portland Cement & Concrete Pavement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Paving Asphalt (Asphalt Concrete)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Asphalt Concrete
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Sawcutting
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Corporate: CDBG Concrete ADA Improvements - Concrete
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Bridge Mitigation & Maintenance
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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AVENUE 16-1\/2 BRIDGE REPLACEMENT PROJECT
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
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HSIP 11 Unsignalized Intersection Visibility & Safety Improvements
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 03, 2026 |
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Corporate: HMA (Type A), Minor Concrete, and Signal and Lighting System \u2013 Temporary Concrete Washout
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
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Corporate: HMA (Type A), Minor Concrete, and Signal and Lighting System \u2013 Remove Concrete (Cy)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
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Corporate: HMA (Type A), Minor Concrete, and Signal and Lighting System \u2013 Place Hot Mix Asphalt Dike (Type E)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
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Corporate: HMA (Type A), Minor Concrete, and Signal and Lighting System \u2013 (F) - Minor Concrete (Minor Structure)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
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Corporate: HMA (Type A), Minor Concrete, and Signal and Lighting System \u2013 Remove Culvert (Lf)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
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