St. Louis County Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the St. Louis County. Use this page to monitor St. Louis County procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Missouri. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- Brief Description This provides for traffic calming infrastructure to be installed along the project corridor. bid · Open · Due: 8/28/2026 St. Louis County View Notice
- Brief Description This project provides for resurfacing, new sidewalk, new shared use path, traffic signals upgrades,… bid · Open · Due: 8/23/2026 St. Louis County View Notice
- Brief Description This project provides for replacement of an existing single span steel bridge. bid · Open · Due: 8/23/2026 St. Louis County View Notice
- Brief Description This project provides for pavement resurfacing, ADA upgrades, median installation, and traffic signal upgrades. bid · Open · Due: 8/23/2026 St. Louis County View Notice
- Brief Description This project provides for installation of a concrete U channel, reestablishment of north abutment… bid · Open · Due: 8/23/2026 St. Louis County View Notice
- EMERGENCY TREE REMOVAL IN RIGHT-OF-WAY IFB-2026-04-2267-PL TRANSPORTATION DEPT bid · Closed · Due: 6/04/2026 St. Louis County View Notice
- MERCHANT SERVICES - IFB 2026-05-2271-SM - ALL DEPARTMEN bid · Closed · Due: 6/09/2026 St. Louis County View Notice
- MANAGED ETHERNET NETWORK SWITCHES - TRANSPORTATION - IFB #2026-05-2272-NK bid · Closed · Due: 6/04/2026 St. Louis County View Notice
- DEPARTMENT OF TRANSPORTATION - Project No. AR-1819 Hanley Road - Laclede Station Road Resurfacin bid · Closed · Due: 6/03/2026 St. Louis County View Notice
- DEPARTMENT OF TRANSPORTATION - Project No. AR/CR-1941, ARS-CRS2 Improvements Program Package bid · Closed · Due: 6/03/2026 St. Louis County View Notice
- AS-NEEDED PROFESSIONAL AUDIT SERVICES - COUNTY COUNCIL - RFP 2026-05-2256-N bid · Closed · Due: 6/02/2026 St. Louis County View Notice
- Brief Description This project provides for resurfacing and overlay, new sidewalks and curb ramps. bid · Closed · Due: 8/01/2026 St. Louis County View Notice
- Brief Description This project provides for installation of drainage improvements within St. Louis County. bid · Closed · Due: 8/01/2026 St. Louis County View Notice
- Brief Description This project provides for replacement of an existing single span steel bridge. bid · Closed · Due: 8/01/2026 St. Louis County View Notice
- Brief Description This project provides for Cross Road Culvert Replacement. bid · Closed · Due: 8/01/2026 St. Louis County View Notice
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