Back to top

Bidding Opportunities

The Cobb County Purchasing Department is now posting solicitations to BidNet's Georgia Purchasing Group. Now that we are posting our solicitations to this platform, registered vendors can automatically be notified of matching bids and addenda.

Cobb County DOT construction bids will continue to be posted on Bid Express.

If you have any questions, please do not hesitate to email the Purchasing Department ( for assistance.


Bid Opening December 8, 2022

    This Bid Has Been Postponed From December 8, 2022

    S2065 - Galleria Area Outfall Sewer Replacement

    B2908 - Resurfacing Contract 2023-3 Local Roads (South)

    23-6702 - Request for Proposals - Professional Design and Construction Administration Services for Noonday Park Restroom Building Replacement

    23-6708 - Annual Contract - Purchase of Water/Wastewater Pipe, Valves and Related Material

    Bid Opening December 15, 2022

      W2419 - Carter Road Water Main Replacement

      T1029 - Noonday Creek WRF Primary Clarifiers 603 & 604 Rehabilitation Program

      23-6704 - Annual Contract - Equipment Outfitting Services for Public Safety Vehicles

      23-6705 - Request for Proposal - Design and Building Services for New Fire Station 2

      23-6707 - Request for Proposal - Design and Building Services for Staff Gym Expansion at Adult Detention Center

      Bid Opening January 12, 2023

        23-6700 - Request for Proposal - Transit System Operations and Maintenance Services