Crystal Lake, IL Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Crystal Lake, IL. Use this page to monitor Crystal Lake, IL 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.
- Website Upgrade Services bid · Closed · Due: 2/05/2026 Newspaper Ads View Notice
- 2026-2028 Emergency Vehicle Equipment Installation/Changeover bid · Closed · Due: 2/13/2026 Newspaper Ads View Notice
- GENERATOR AND ATS REPLACEMENTS AT LIFT STATIONS 21, 23, AND 25 bid · Closed · Due: 1/30/2026 Newspaper Ads View Notice
- Website Upgrade Services bid · Closed · Due: 1/29/2026 Newspaper Ads View Notice
- Three Oaks Recreation Area City of Crystal Lake, Illinois Concessions Operation bid · Closed · Due: 1/30/2026 Newspaper Ads View Notice
- Street Resurfacing 2026 - 26-00000-02-GM bid · Closed · Due: 1/22/2026 Newspaper Ads View Notice
- Pedestrian Accommodation Study RPF bid · Closed · Due: 12/19/2025 Newspaper Ads View Notice
- Crystal Creek Daylighting Project - Phase 1 & Phase 2 bid · Closed · Due: 12/04/2025 Newspaper Ads View Notice
- Curbside Refuse, Recycling, Yard Waste Collection Program and Possible Alternative Services bid · Closed · Due: 12/12/2025 Newspaper Ads View Notice
- Facility Mechanical Services - HVAC Maintenance & Repair, Plumbing Services & Repairs, and RPZ Inspections &… bid · Closed · Due: 11/07/2025 Newspaper Ads View Notice
- Curbside Refuse, Recycling, Yard Waste Collection Program and Possible Alternative Services bid · Closed · Due: 11/21/2025 Newspaper Ads View Notice
- Electrical Maintenance Services for Traffic Signals, Street Lights, and Rectangular Rapidly Flashing Beacons (RRFB) bid · Closed · Due: 11/06/2025 Newspaper Ads View Notice
- WASTEWATER TREATMENT PLANT LIQUID ALUMINUM SULFATE (ALUM) bid · Closed · Due: 10/31/2025 Newspaper Ads View Notice
- Generator Maintenance Services bid · Closed · Due: 10/30/2025 Newspaper Ads View Notice
- Facility Mechanical Services - HVAC Maintenance & Repair, Plumbing Services & Repairs, and RPZ Inspections &… bid · Closed · Due: 11/04/2025 Newspaper Ads View Notice
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