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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| California - US | Agency | Bid Type | Due Date | As PDF |
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Corporate: OPUD Pump Stations and Pipelines - BORE & JACK
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: LAX TWY A West & F Reconstruction - ADJUST MANHOLES \/ VALVES
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 20, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - BYPASS PUMPING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - CONCRETE PAVEMENT
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - CONCRETE PUMPING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - CONCRETE SEALING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - DEWATERING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - HORIZONTAL DIRECTIONAL DRILLING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - JOINT SEAL
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - MANHOLE COATINGS\/LININGS\/REHAB
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - PAVEMENT STRIPING\/MARKINGS
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - BATHROOM FIXTURES
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - DAMPPROOFING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - EARTHWORK
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - PIPE INSULATION
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - FRP\/POLYETHYLENE STORAGE TANKS
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - WATERPROOFING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - GRATE
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - VALVES\/WATER MAIN\/TEMP FACILITIES
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: OPUD Pump Stations and Pipelines - BUILDING INSULATION
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Field Upgrades with Natural Turf & Synthetic Track
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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Corporate: Old Castle Road Phase 2 - Underground Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 25, 2026 |
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Replace highway advisory radio equipment
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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TRACK & FIELD RENOVATION
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 19, 2026 |
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Untreated Water Facilities and Treated Water Facilities Improvements
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 20, 2026 |
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Dam Diving & Remote Operated-Vehicle (ROV) Inspections
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 19, 2026 |
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PARKING LOT IMPROVEMENTS
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 26, 2026 |
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Corporate: Butte County - New Probation Building - Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 01, 2026 |
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Corporate: Old Castle Road Phase 2 Project - Potholing
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 25, 2026 |
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Stearns Wharf Annual Maintenance and Repair
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 25, 2026 |
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Friendship Park Beautification Project
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 31, 2026 |
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Corporate: COS Theater & McCloud Hall - Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 26, 2026 |
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Corporate: Old Castle Road Phase 2 - Underground Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 25, 2026 |
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Castle Mobile Estates Culvert Rehabilitation Project
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 26, 2026 |
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Playground Site Work Project
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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Corporate: South Park Drive Road Rehab - LIME TREAT(FDR-C)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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Corporate: South Park Drive Road Rehab - SAWCUTTING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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Corporate: South Park Drive Road Rehab - STRIPING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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Corporate: MLK Jr. Tech Academy Hardcourt Replacement - Site Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 20, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Mar. 18, 2026 |
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Corporate: Village Elementary School Hardcourt Replacement - Site Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 27, 2026 |
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Corporate: HMA (Type A), Cold Plane AC Pavement and Traffic Control System - Utility Adjustments
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 24, 2026 |
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Corporate: Secondary Treatment System Upgrades Project - Underground Utilities
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 18, 2026 |
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Corporate: City of Redlands Wastewater Treatment Plant Upgrades Phase 2 \u2013 yard piping and tie-ins
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 02, 2026 |
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Corporate: City of Redlands Wastewater Treatment Plant Upgrades Phase 2 \u2013 concrete\/flatwork
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 02, 2026 |
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Corporate: City of Redlands Wastewater Treatment Plant Upgrades Phase 2 \u2013 asphalt paving\/striping
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 02, 2026 |
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Corporate: City of Redlands Wastewater Treatment Plant Upgrades Phase 2 \u2013 instrumentation and controls (PLC\/SCADA integration, wiring, programming)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 02, 2026 |
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Corporate: Harvest Water On-Farm Connection Assemblies Phase 2 \u2013 CATHODIC PROTECTION
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 08, 2026 |
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Corporate: Harvest Water On-Farm Connection Assemblies Phase 2 \u2013 CONCRETE FLATWORK
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 08, 2026 |
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Storm Drain Investigation and Cleaning
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Mar. 25, 2026 |
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