Welcome to the Patterson Joint Unified School District Purchasing/Warehouse and Contract Services page. We appreciate your interest in doing business with the district. The purpose of this page is to explain how a supplier may provide products and services to the district, how a contractor may be added to the vendor list or submit bids and proposals to the district.

The Purchasing Department operates within the framework of Board policies and procedures, California Education Code, Public Contract Code and other State and Federal laws and regulations that govern public purchasing in the State of California to ensure fiscal and legal responsibility.

Online W9 Process:
New Vendor W9 (Form)
New vendor W9 (video)


New Contractor Vendors:
Companies wishing to be placed on the Patterson Joint Unified School District Informal Bidding Contractors List, will need to complete the Vendor Application

Updated May 7, 2019
Surplus Equipment for sale:
Please email bids to purchasing@patterson.k12.ca.us

Purchasing Contacts

Alex Meza
Purchasing Specialist
209 895-7740 (Direct)

Barbara Saavedra 
Purchasing Specialist
209-895-7792 (Direct)


2020 CUPCCAA Vendor Application

Current RFP's

Technology - E-RATE #21-TECH001.  Bids due March 5th, 2021 by 2 PM.  Email ndepauw@patterson.k12.ca.us & edrabert@patterson.k12.ca.us

Technology - E-RATE ##210022065.  Bids due March 12th, 2021 by 2 PM.  Email ndepauw@patterson.k12.ca.us & edrabert@patterson.k12.ca.uss

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