County of Sonoma Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the County of Sonoma. Use this page to monitor County of Sonoma procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in California. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- BID Road Materials bid · Closed · Due: 4/23/2026 County of Sonoma View Notice
- RFP STI Prevention and Collaboration bid · Closed · Due: 4/30/2026 County of Sonoma View Notice
- RFQ Traffic Signal Maintenance and Repair bid · Closed · Due: 4/17/2026 County of Sonoma View Notice
- 2026 Pavement Preservation Prgm - Seals & Overlays bid · Closed · Due: 4/16/2026 County of Sonoma View Notice
- RFP Human Capital Management (HCM) Software System bid · Closed · Due: 4/20/2026 County of Sonoma View Notice
- RFP Programs for Incarcerated Persons bid · Closed · Due: 4/14/2026 County of Sonoma View Notice
- BID Pavement Preservation Program bid · Closed · Due: 4/02/2026 County of Sonoma View Notice
- RFA Family Justice Center bid · Closed · Due: 3/31/2026 County of Sonoma View Notice
- RFP Consultant Services for Ballot Measure Renewal bid · Closed · Due: 4/09/2026 County of Sonoma View Notice
- RFP Reservations and Recreation Management Systems bid · Closed · Due: 3/30/2026 County of Sonoma View Notice
- RFP Airport Rental Car Concession Opportunities bid · Closed · Due: 4/10/2026 County of Sonoma View Notice
- Bid 2025 Or Newer 10,000# Gvwr Pickup Crew Cab 4WD bid · Closed · Due: 3/12/2026 County of Sonoma View Notice
- RFP Interim Housing Site Management Services bid · Closed · Due: 4/02/2026 County of Sonoma View Notice
- BID Probation La Plaza A Relocation bid · Closed · Due: 3/19/2026 County of Sonoma View Notice
- RFQ As-Needed Internal Audit Services bid · Closed · Due: 3/11/2026 County of Sonoma View Notice
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