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Heavy and Civil Engineering Construction contracts in California
21 open federal solicitations in heavy and civil engineering construction (NAICS 237) to be performed in California — 14 reserved for small businesses. From SAM.gov, updated daily.
Forest Service Road Maintenance Annual OHV San Bernardino National ForestAgriculture, Department of · due 2026-08-24 · Small business127EAW26Q0037 - Dark Canyon Culvert RepairAgriculture, Department of · due 2026-08-25 · Small business127EAW26Q0037 - Dark Canyon Culvert RepairAgriculture, Department of · due 2026-08-25 · Small businessRoad/Parking Lot Striping, Lava Beds NMInterior, Department of the · due 2026-08-26 · Small businessRoad Repairs and Construction for USDA ARS in Parlier, CAAgriculture, Department of · due 2026-08-27 · Small businessCa - Fws Modoc Nwr- Mesuring Weir ReplcmtInterior, Department of the · due 2026-08-28 · Small businessBadger Hill Seed Orchard WellAgriculture, Department of · due 2026-09-01 · Small businessIFB: FY26 Dredging and Sediment Disposal at USCG San Francisco Bay Area-Three (3) LocationsHomeland Security, Department of · due 2026-08-20IFB: FY26 Dredging and Sediment Disposal at USCG San Francisco Bay Area-Three (3) LocationsHomeland Security, Department of · due 2026-08-20XUMU 20260001A Bldg 15501 FOC Comm InstallDept of Defense · due 2026-08-20 · Small businessXUMU 20260001A Bldg 15501 FOC Comm InstallDept of Defense · due 2026-08-20 · Small businessIFB: FY26 Dredging and Sediment Disposal at USCG San Francisco Bay Area-Three (3) LocationsHomeland Security, Department of · due 2026-08-20
All 21 — filter to your certifications →
Also see: all 592 open heavy and civil engineering construction contracts (most federal work is location-flexible and open to California firms).
Per solicitation · $99
Know every requirement before you bid
Open any solicitation above for the complete compliance breakdown — every required document, pass/fail requirement, and non-responsive trigger, read from all the official documents.
This report compiles and structures publicly posted government solicitation information from official procurement sources. It is not legal advice, is not affiliated with or endorsed by any government agency, and does not replace reading the full official solicitation and its amendments. Requirements, evaluation criteria, and deadlines are current as of the source posting — always confirm against the official solicitation and any addenda before you submit. Being responsive is your responsibility; verify every mandatory item in the official document.