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Purchasing & Support Services

Open Bids

Bids/RFPs are available for download via Public Purchase. To download Bid/RFP documents from Public Purchase, vendors may register to be a vendor with The Public Group. Vendors already registered with The Public Group (Public Purchase) will need to login to download Bids/RFPs.


It is the vendor's responsibility to check the website for any addendum prior to the due date.

To view PDF documents we recommend to use the latest Adobe Reader. You can get it at the Adobe website

To register as a vendor, please go to

  1. Register with The Public Group.
  2. Electing to do business with San Joaquin County ONLY, is free of charge.
  3. After receipt of email confirmation from Public Purchase, login and register with San Joaquin County.
Construction Bids
To view Construction Bids, click here.