COSA Bidding Oppourtunities

The City of San Antonio’s Transportation & Capital Improvements (TCI) Department invites Contractors and Consultants (including small, minority, and women-owned businesses) to view the following bidding and contacting opportunities and important deadlines:



Follow the links above to view details regarding each solicitation including when upcoming Pre-Bid/Pre-Submittal Conferences will be held.


***TCI encourages small, minority and women-owned businesses to attend Pre-Bid/Pre-Submittal Conferences where you will have the opportunity to network and learn pertinent information about the contract***


For current listing of all City of San Antonio contract opportunities please visit


It’s EASY and FREE! For technical assistance with registration, please call cosa.