Bid Intelligence · company

Corporate Cleaning Services Inc

2 City of Chicago, Cook County and federal contracts in the last 10 years ($6.2M in total), 0 still running · 2 Cook County bids on record, lowest price on 0.

Contracts

Window Washing ServicesChicago · Dept of General Services · 42076$1.1Mended Apr 4, 2025
Exterior Window Washing ServiceCook County · Dept. of Facilities/Mgmt · 1545-15070$5.2Mended Mar 14, 2020

Cook County bids

Exterior Window Washing Services -(Ncr)2502-12160 · opened Mar 12, 2025$438,990#5 of 5
Exterior Window Washing1945-18011 · opened Jan 10, 2020$303,840#3 of 3

Matched by company name, so a different firm with a very similar name could appear, and a firm that changed its name may be split. Lowest price usually wins a sealed bid, but not always (responsiveness and RFP scoring decide too).

Source: City of Chicago, Contracts; Cook County, Procurement - Awarded Contracts & Amendments; Cook County, Procurement - Bid Tabulations; City of Chicago, Debarred Firms and Individuals, read Nov 14, 2026. Revisions grouped per contract; bid rank calculated by us; the debarred list is used only for this name check. Cook County does not endorse this product.