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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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Showing 151–200 of 4306 bids that are currently: Active.

Denotes bidding opportunities that have been amended

California - US Due Date
Corporate: Ophir Water Treatment Plant - BLASTING
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - BYPASS PUMPING
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - CATHODIC PROTECTION
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - CONCRETE FLATWORK\/PAVEMENT\/PUMPING\/STRUCTURES\/SEALING
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - FALSEWORK\/SCAFFOLDING\/FORMWORK
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - GUNITE\/SHOTCRETE
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - JOINT SEAL
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - STRIPING
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - DAMPPROOFING
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - DRYWALL EARTHWORK
23 - Construction
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Jun. 03, 2026
Corporate: Ophir Water Treatment Plant - PIPE INSULATION
23 - Construction
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Jun. 03, 2026
Corporate: Diamond Village Phase 2 - Underground utilities
23 - Construction
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May. 26, 2026
Corporate: Diamond Village Phase 2 - Joint trench
23 - Construction
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May. 26, 2026
Corporate: Big Creek Tunnel - cast-in-place pipe lining
23 - Construction
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Jun. 25, 2026
Corporate: Place Polyester Concrete Overlay and Repair Spalled Surface Area \u2013 Furnish Bridge Deck Treatment Material
23 - Construction
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Jun. 02, 2026
Corporate: Place Polyester Concrete Overlay and Repair Spalled Surface Area \u2013 Access Opening, Wall
23 - Construction
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Jun. 02, 2026
PINES PARK RESTROOM
23 - Construction
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May. 26, 2026
Corporate: Valley View Water Consolidation - Traffic Control\/Flagging
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Rebar
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Saw Cutting
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Cathodic Protection
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Asphalt Paving
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Curbs, Gutters, and Sidewalks
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Pavement Marking\/Striping
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Site Furnishings
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Underground Utilities
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - Auger Boring\/Utility Pipe Jacking
23 - Construction
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Jun. 04, 2026
Corporate: Valley View Water Consolidation - DE chlorination\/Chlorination
23 - Construction
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Jun. 04, 2026
Corporate: Terminal 2 East Lounge Expansion - Site Utilities
23 - Construction
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May. 21, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Underground Piping
23 - Construction
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Jun. 04, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Integration
23 - Construction
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Jun. 04, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Shoring
23 - Construction
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Jun. 04, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Cathodic Protection
23 - Construction
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Jun. 04, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Saw Cutting
23 - Construction
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Jun. 04, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Asphalt Paving
23 - Construction
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Jun. 04, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Striping
23 - Construction
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Jun. 04, 2026
Corporate: VALLEY VIEW WATER CONSOLIDATION PROJECT - Jack & Bore
23 - Construction
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Jun. 04, 2026
2026 Los Amigos Monitoring Well Installation and Development
23 - Construction
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Jun. 04, 2026
Corporate: James Logan High School Generator and Fence Project - On Site Utilities
23 - Construction
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May. 22, 2026
Corporate: Coyote Creek Flood Protection - BYPASS PUMPING
23 - Construction
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Jun. 24, 2026
Corporate: Coyote Creek Flood Protection - CONCRETE FLATWORK
23 - Construction
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Jun. 24, 2026
Corporate: Coyote Creek Flood Protection - SAWCUTTING
23 - Construction
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Jun. 24, 2026
Corporate: Coyote Creek Flood Protection - STRIPING
23 - Construction
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Jun. 24, 2026
Modifying Weigh-in Motion System
23 - Construction
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Jun. 02, 2026
Noyo Maintenance Dredging and Jetty Repair Project
23 - Construction
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Jun. 02, 2026
BRINE PIPELINE ACCESS IMPROVEMENTS
23 - Construction
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Aug. 20, 2026
Corporate: Canyon Lake Water Treatment Plant Improvements Fixed Price Design-Build Project Delivery - Dewatering
23 - Construction
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Jun. 24, 2026
Corporate: Canyon Lake Water Treatment Plant Improvements Fixed Price Design-Build Project Delivery - Marine Work
23 - Construction
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Jun. 24, 2026
Corporate: GUSD - Shasta Lake School - Increment 1 - Utilities
23 - Construction
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May. 21, 2026
Corporate: Gridley Behavioral Health - Underground
23 - Construction
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May. 21, 2026

Showing 151–200 of 4306 bids that are currently: Active.