Bid Intelligence · Cook County contract 1823-17458
Consultant for Brownfield Assessment Services
Bids opened Feb 6, 2019
Environmental Control · RFP/RFQ/RFI · 12 responses
- Apex Companies LLC Chicago, ILno price
- Arcadis U.S., Inc. Chicago, ILno price
- Carnow, Conivear & Associates, Ltd. Chicago, ILno price
- Deigan & Associates LLC Lake Bluff, ILno price
- Environmental Design International, Inc. Chicago, ILno price
- Environmental Group Services, Ltd. Chicago, ILno price
- Eps Environmental Services, Inc. Chicago, ILno price
- Gsg Consultants, Inc. Schaumburg, ILno price
- Huff & Huff, Inc. Oak Brook, ILno price
- Professional Environmental Engineers Chicago, ILno price
- Terracon Consultants, Inc. Chicago, ILno price
- Weaver Consultants Group Chicago, ILno price
Intent to award
- Jun 20, 2019: Weaver Consultants Group North Central, LLC, $698,300 · 12 bids received · notice
Awarded contract and amendments
- Weaver Consultants Group North Central LLC 1823-17458$698,300 Jul 15, 2019 – Jul 14, 2022
- Weaver Consultants Group North Central LLC 1823-17458$149,000 Jul 15, 2022 – Jul 14, 2023
- Weaver Consultants Group North Central LLC 1823-17458$3.0M Jul 15, 2023 – Dec 31, 2026
Source: Cook County, Procurement - Bid Tabulations; Cook County, Procurement - Intent to Award; Cook County, Procurement - Awarded Contracts & Amendments, read Nov 15, 2026. Bidders sorted by price; summary figures calculated by us. Cook County does not endorse this product.