Nassau County Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Nassau County. Use this page to monitor Nassau County procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in New York. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- Housekeeper/ Chore and Homemaker/ Personal Care Services bid · Closed · Due: 7/01/2026 Nassau County View Notice
- Traffic Signal Maintenance bid · Closed · Due: 6/30/2026 Nassau County View Notice
- Traffic Signal System Operations Phase VII - P.I.N. 0761.70 bid · Closed · Due: 6/30/2026 Nassau County View Notice
- Traffic Signal Maintenance bid · Closed · Due: 6/30/2026 Nassau County View Notice
- E-Mail Protection Software bid · Closed · Due: 6/09/2026 Nassau County View Notice
- EXPANDING FILING ENVELOPES bid · Closed · Due: 6/09/2026 Nassau County View Notice
- NVIDIA DGX SPARK bid · Closed · Due: 6/11/2026 Nassau County View Notice
- HEAVY DUTY BARRIERS bid · Closed · Due: 6/11/2026 Nassau County View Notice
- LOUNGE FURNITURE bid · Closed · Due: 6/09/2026 Nassau County View Notice
- Law Enforcement Software Re-Bid bid · Closed · Due: 6/09/2026 Nassau County View Notice
- Traffic Signal System Operations Phase VII - PIN 0761.70 bid · Closed · Due: 6/30/2026 Nassau County View Notice
- Traffic Signal Maintenance bid · Closed · Due: 6/30/2026 Nassau County View Notice
- Environmental Facilities On-Call Design bid · Closed · Due: 6/24/2026 Nassau County View Notice
- Traffic Management Center Personnel Phase 5 - PIN 0761.71 bid · Closed · Due: 6/24/2026 Nassau County View Notice
- Cyber Security Consultant bid · Closed · Due: 6/08/2026 Nassau County View Notice
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