RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Will County, Illinois

The City of Joliet is seeking bids for an estimated 650,000 gallons of aluminum sulfate solution for its wastewater treatment facilities in 2027, with optional proposals for 2028 through 2031.

The City of Joliet is seeking bids to install approximately 7,768 feet of 6- to 12-inch water main and complete related water service, hydrant, valve, sewer, and pavement restoration work.

The Grand Prairie Water Commission is seeking bids to construct a 66-inch potable water main, a 575-foot tunnel, two deep shafts, and related work for its Cal-Sag Crossing project in Illinois.

The Cook County Sheriff's Office is seeking qualified instructors to provide on-site law enforcement and corrections training across six subject areas through a five-year prequalified vendor pool with two one-year renewal options.

The City of Joliet is seeking bids to install approximately 7,700 feet of water main, replace water services, and complete related utility and pavement improvements.

Prairie-Hills School District 144 is seeking proposals for managed Internet access and wide area network services connecting its school sites, with pricing for multiple bandwidth and contract-term options.

Township High School District 211 is seeking bids for generator replacements and mechanical improvements at multiple school sites, with a mandatory pre-bid meeting and bid security requirement.

Cook County is seeking a construction manager at risk to provide preconstruction and construction services for a new approximately 120,000-square-foot Medical Examiner’s Office building and its site development.

Cook County is seeking bids for proximity cards and printer supplies, with electronic submission due November 18, 2026.

Consolidated High School District 230 is seeking pricing for network equipment, cabling, firewall services, and related maintenance for its schools.

The City of Joliet is seeking bids for an estimated 201,000 gallons of drinking-water sodium hypochlorite for 2027, with delivery to its water and wastewater treatment sites.

The City of Joliet is seeking bids for sidewalk replacement and related concrete, pavement, and accessibility improvements in areas east of Larkin Avenue, with construction to be completed by June 4, 2027.

The State of Illinois is seeking a contractor to replace the fire alarm system at Joliet Treatment Center in Will County, with an estimated value of less than $6,000,000.

Community High School District 218 is seeking bids for interior renovations to culinary classrooms and other classrooms at three high schools, divided into 10 trade bid packages.

Cook County is seeking a contractor to collect and recycle bulk mixed paper, including corrugated containers and sorted office paper, from multiple County facilities, with revenue shared with the County.

The City of Joliet is seeking armed and unarmed security guard services at City Hall, the Joliet Gateway Transportation Center, and the PACE Bus Terminal under an approximately four-year contract with renewal options.

The City of Joliet is seeking sealed bids for aluminum sulfate for 2027, with bids submitted through its procurement portal by November 12, 2026.

The City of Joliet is seeking bids to install approximately 9,039 feet of water main and complete related water service, sewer, and roadway restoration work.

The City of Joliet is seeking sealed bids for its 2026 Sidewalk Replacement Program east of Larkin Avenue, with bids due November 19, 2026.

The U.S. Geological Survey is offering a $180,000 cooperative agreement to a Chesapeake Watershed CESU partner for AI-enabled sonar analysis to detect and count fish and assess invasive carp risks at Brandon Road Lock and Dam.

Cook County Health is seeking a vendor to provide 24/7 inbound and outbound call center services supporting its Central Fill and Mail Order Pharmacy operations.

The City of Joliet is seeking a contractor to provide electrical maintenance assistance for its traffic signal and streetlight systems, including 24/7 emergency response and related equipment repairs.

The City of Joliet is seeking bids to install approximately 5,220 feet of water main, replace water services, and complete related roadway and utility restoration.

The City of Joliet is seeking bids to install approximately 6,200 feet of water main and 540 feet of sanitary sewer, with related storm sewer and street restoration work.

The City of Joliet is seeking bids to install approximately 13,047 feet of water main, replace water services, and complete related sewer and street restoration work in its Cunningham Phase 2 project.