Notice to Bidders

  • Pursuant to Public Contract Code section 20111.5, only prequalified bidders will be eligible to submit a bid for Cupertino Union School District public works projects.  Any bid submitted by a bidder who is not prequalified shall be nonresponsive and returned unopened to the bidder. 

    Cupertino Union School District has contracted with Colbi Technologies to provide a web-based process for prequalification called Quality Bidders. To get started, please visit, and follow the Contractor Instructions  for creating an account.

    Please contact Brian Slaughter with any questions at or 408-252-3000 ext. 61375.  You may also contact or call 714-505-9544 with any questions about the use of the Quality Bidders web-based tool.

    Thank you for your interest in prequalifying and working with Cupertino Union School District.



Notice to Bidders - image of various construction items