Sonoma-Marin Area Rail Transit Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Sonoma-Marin Area Rail Transit. Use this page to monitor Sonoma-Marin Area Rail Transit 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.
- Pre-Employment Investigations & Background Screening Services bid · Closed · Due: 3/04/2026 Sonoma-Marin Area Rail Transit View Notice
- Purchase of Fifty (50) Railcar Dual Channel Isolated Speed Sensors (Original Equipment Manufacturer (OEM):KNORR BRAKE CO.… bid · Closed · Due: 1/26/2026 Sonoma-Marin Area Rail Transit View Notice
- Supply & Delivery of Fuel & Diesel Exhaust Fluid bid · Closed · Due: 2/13/2026 Sonoma-Marin Area Rail Transit View Notice
- Oracle ERP Software Technical Support Services bid · Closed · Due: 2/17/2026 Sonoma-Marin Area Rail Transit View Notice
- Station Network Maintenance and Technical Support Services bid · Closed · Due: 1/20/2026 Sonoma-Marin Area Rail Transit View Notice
- Notice of Intent to Award a Noncompetitive Purchase of 12 Railcar Interior Crew Switch Assemblies From… bid · Closed · Due: 12/01/2025 Sonoma-Marin Area Rail Transit View Notice
- Notice of Intent to Award a Noncompetitive, Negotiated Contract - OEM Electric Fan Motors for MAHLE… bid · Closed · Due: 11/17/2025 Sonoma-Marin Area Rail Transit View Notice
- Notice of Intent to Award a Noncompetitive, Negotiated Contract for Purchase of 36 Rotary Shock Absorbers… bid · Closed · Due: 10/30/2025 Sonoma-Marin Area Rail Transit View Notice
- NOTICE TO DBE FIRMS REGARDING DOT INTERIM FINAL RULE bid · Closed · Due: 10/31/2025 Sonoma-Marin Area Rail Transit View Notice
- Employee Uniform Rental and Laundering bid · Closed · Due: 11/03/2025 Sonoma-Marin Area Rail Transit View Notice
- On Call Track Welding and Grinding Services bid · Closed · Due: 10/24/2025 Sonoma-Marin Area Rail Transit View Notice
- Digital Wheel Profilometer System bid · Closed · Due: 9/16/2025 Sonoma-Marin Area Rail Transit View Notice
- Brazos Railroad Timber Bridge Repairs - Phase II bid · Closed · Due: 7/08/2025 Sonoma-Marin Area Rail Transit View Notice
- Brazos Railroad Timber Bridge Repairs - Phase II bid · Closed · Due: 7/01/2025 Sonoma-Marin Area Rail Transit View Notice
- Notice of Intent to Award a Noncompetitive Purchase of Push Buttons for Railcar Passenger Side Door… bid · Closed · Due: 6/05/2025 Sonoma-Marin Area Rail Transit View Notice
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