Lake County Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Lake County. Use this page to monitor Lake County procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in Illinois. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- HVAC Makeup Air Unit (MAU) for Vernon Hills NCT Treatment Plant bid · Open · Due: 8/24/2026 Lake County View Notice
- Administrative Adjudication Hearing Officer Services bid · Open · Due: 8/19/2026 Lake County View Notice
- Public Distribution of Gun Safes bid · Open · Due: 8/10/2026 Lake County View Notice
- Requst for Proposals for North Branch Chicago River Watershed Workgroup (NBWW) Microbial Source Tracking Services Grant… bid · Open · Due: 8/10/2026 Lake County View Notice
- Painting of Can Lift Stations Fox Lake Hills bid · Closed · Due: 7/27/2026 Lake County View Notice
- Force Main Replacements (Columbia Bay Rd & Lakeside Dr) bid · Closed · Due: 7/21/2026 Lake County View Notice
- Liquid Chromatography - Mass Spectrometry (LC-MS) System for Lake County Public Works bid · Closed · Due: 7/20/2026 Lake County View Notice
- Herbicide Application for Lake County DOT bid · Closed · Due: 6/05/2026 Lake County View Notice
- East Main Pump Station Shoreline Erosion Repair bid · Closed · Due: 6/18/2026 Lake County View Notice
- Pest Control for Lake County Facilities bid · Closed · Due: 6/09/2026 Lake County View Notice
- Window Washing & Related Pest Control for Lake County bid · Closed · Due: 6/04/2026 Lake County View Notice
- Tree Removal and Tree Trimming Services for LCDOT bid · Closed · Due: 5/13/2026 Lake County View Notice
- Collision Repair Services for LCDOT bid · Closed · Due: 5/05/2026 Lake County View Notice
- Collision Repair Services for LCDOT bid · Closed · Due: 5/05/2026 Lake County View Notice
- Collision Repair Services for LDOT bid · Closed · Due: 5/05/2026 Lake County View Notice
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