Live local bids · Contra Costa County, California
Government bids in Contra Costa County, California
Open bids, RFPs and RFQs from Contra Costa County buyers, read straight from their own bid boards or the state portal they post on. Real deadlines, updated every 4 hours on weekdays.
No card to search · $5 for 30 days to open every notice · No automatic renewal
Buyers we read in Contra Costa County
4 open solicitations from Contra Costa County
Soonest deadline first · 1 closing in the next 7 days. Each links to its official notice.
- Densified Activated Sludge DemonstrationCentral Contra Costa Sanitary District · Contra Costa County, CACloses Nov 17
Central Contra Costa Sanitary District Bid DP 100104: Densified Activated Sludge Demonstration. Due 2026-11-17 14:00 (Los Angeles time).
New: open it today with Starter · $5 for 30 daysDetails on Contrax → - C-1242 Automotive Technology Spray Paint BoothContra Costa Community College District · Contra Costa County, CACloses Dec 8
Contra Costa Community College District Bid: C-1242 AUTOMOTIVE TECHNOLOGY SPRAY PAINT BOOTH. Due 2026-12-08 14:00 (Los Angeles time).
New: open it today with Starter · $5 for 30 daysDetails on Contrax → - North Orinda Sewer Renovations, Phase 9Central Contra Costa Sanitary District · Contra Costa County, CACloses Dec 9
Central Contra Costa Sanitary District Bid DP 100052: North Orinda Sewer Renovations, Phase 9. Due 2026-12-09 14:00 (Los Angeles time).
New: open it today with Starter · $5 for 30 daysDetails on Contrax → - Request for Qualifications: As-Needed Soil Management and Compliance Support Services 2027-2032Central Contra Costa Sanitary District · Contra Costa County, CACloses Dec 12
Central Contra Costa Sanitary District Request for Qualifications: Request for Qualifications: As-Needed Soil Management and Compliance Support Services 2027-2032. Due 2026-12-11 16:00 (Los Angeles time).
New: open it today with Starter · $5 for 30 daysDetails on Contrax →
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