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City of Aurora, IL·Illinois

Development Services Center HVAC Improvements

Closes 12/10/2025$100k – $500kInvitation for Bid
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Description

The City of Aurora is seeking bids for the replacement of dual duct boxes and pneumatic controls on the dual duct boxes with direct digital controls at the Development Services Center. The project will occur on all 3 levels of the building and must meet the requirements of the applicable current codes. The bid must include all necessary information, certifications, and addendum acknowledgements to be considered responsive. The City reserves the right to accept or reject any or all bids, and to waive any immaterial defect in any bid. • The project consists of the replacement of dual duct boxes and pneumatic controls on the dual duct boxes with direct digital controls. • The work will occur on all 3 levels of the building. • The building components and systems modified or replaced as part of the work of this project have been brought up to meet the requirements of the applicable current codes. • The Bidder must provide a Bid guarantee, which shall consist of a bank draft, Bid bond, cashier’s check, or certified check drawn on a good and solvent National or State Bank, in an amount not less than ten percent (10%) of the total amount of the Bid submitted. • The Bidder must provide a Performance and Payment Bond in the amount of one hundred percent (100%) of the full contract price. • The Bidder must provide proof of liability insurance coverage through a reputable, recognized carrier. • The Bidder must comply with all Federal, State, and local laws, ordinances, regulations, and requirements.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Lauren Ruhl(Director of Purchasing)

[email protected]

(630) 406-1213

Key dates

Opened
11/14/2025
Questions due
11/24/2025
Pre-bid meeting
11/19/2025Mandatory
Site visit
11/19/2025Mandatory
Closes
12/10/2025

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238220
Solicitation №
25-224

Budget estimate

$100,000 – $500,000

The budget for this project can be estimated based on the bid allowance of $25,000.00. However, the total cost of the project is likely to be higher, considering the scope of work, which includes the replacement of dual duct boxes and pneumatic controls on all 3 levels of the building. A more realistic estimate would be in the range of $100,000 to $500,000, depending on the complexity of the work and the materials required.

AI estimate from the solicitation

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