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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.

NOTE: Due to the COVID-19 pandemic, Cobb County's current bidding opportunities can change frequently. Please continue to check this website and BidNetDirect for the most updated bid opening dates and procedures. 

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


Bid Opening November 18, 2021

22-6618 - Invitation to Bid - Mable House Complex Signage

Bid Opening October 28, 2021

The following bids have been postponed from October 14, 2021:

22-6606 - Request for Proposal - Design, Pre-Construction Services and Construction Management Services for Upgrades and/or Replacement of Detention Security Systems for Cobb County Adult Detention Center and Judicial Complex Facilities

22-6607 - Request for Proposal - Comprehensive Research, Sponsorship Sales and Activation Plan


X2412 - West Atlanta Street Trail

X2328 - Circle 75 Parkway at Windy Hill Road Safety and Operational Improvements

22-6604 - Request for Proposal - Outsourcing of Printing Services for Cobb County Government

22-6610 - Fullers Park Stream Restoration

22-6611 - Annual Contract - Purchase of Traffic Signal Equipment

22-6614 - Annual Contract - Purchase of Tools, Hardware, Janitorial and Safety Supplies for Central Warehouse

22-6615 - Request for Proposal - Service Awards Program

22-6617 - Annual Contract - Purchase and Delivery of Calcium Hypochlorite: Tablets and Granular