Janitorial Services Chicago Lab

The Illinois State Police (ISP) is seeking a one‑year contract to provide janitorial and custodial services for the Chicago Forensic Science Laboratory located at 1941 W. Roosevelt Rd., Chicago, IL 60608. The scope includes daily cleaning of approximately 12,000 sq ft of public spaces and 2,700 sq ft of restrooms across three of the four floors, with services performed Monday‑Friday, 8 am‑5 pm. ISP will supply all cleaning chemicals, supplies, and equipment; the vendor must provide labor, comply with Cook County prevailing‑wage rates, and pass background checks for all staff. The solicitation is a Small‑Business Set‑Aside and requires a mandatory site‑visit on October 13, 2026; failure to attend disqualifies the bidder. No bid or performance bonds are required, but the vendor must submit the standard Offer, Contract, and Vendor Disclosure documents electronically via BidBuy.