How to bid on 5-Day Janitorial Services for G1306 from CMS

What the agency is buying

The State of Illinois, through Central Management Services (CMS), is looking for a contractor to provide janitorial services five days a week. This contract is for the G1306 facility located at 1391 S. Washington St., DuQuoin, Illinois. This is a small-business set-aside solicitation, meaning only small businesses can submit a bid.

Key dates and deadlines

This solicitation was published on July 21, 2026. All responses must be submitted by August 11, 2026, at 10:00 AM ET. It is important to submit your bid before this deadline to be considered.

Who this opportunity suits

This opportunity is suitable for small businesses specializing in facilities management and janitorial services. Firms with experience in providing regular cleaning and maintenance for government or commercial buildings will find this relevant. The contract is specifically for janitorial services, five days a week, at a single location in DuQuoin, IL.

How to respond

To access the full solicitation documents, you can view the original source link provided. This will take you to the bid's detail page on BidBuy, the State of Illinois procurement portal, where the documents are publicly listed. No sign-in is needed to view these documents.

If you wish to submit an electronic quote, you will need to register a free vendor account on the BidBuy portal. Alternatively, you can follow the specific submission directions detailed within the bid documents. Ensure your response is submitted before the stated deadline.

Tips for a competitive response

When preparing your response, clearly outline your experience in providing janitorial services, especially for similar facilities. Detail your proposed cleaning schedule, the types of cleaning products you will use, and your quality control measures. Highlight your ability to consistently meet the five-day-a-week service requirement.

Pay close attention to all instructions in the solicitation documents. Ensure all required forms are completed accurately and submitted on time. Since this is a small-business set-aside, emphasize your small business status and any relevant certifications.