Doing Business with OC

Thank you for your interest in doing business with the County of Orange. The County of Orange utilizes an online bidding system to solicit the products and services needed. Please click here to view the current solicitation opportunities.


On July 1, 2023, the County transitioned to a new eProcurement solution (OpenGov) for publishing solicitations and receiving vendor responses. Register your account to begin receiving email notifications for the County’s Bid/RFP opportunities. Registration is 100% free for vendors!

To maximize your opportunity please register with OpenGov, so you don’t miss any Bid’s/RFP’s.

Your first step now should be to register as a supplier in our Online Bidding system.

The County of Orange conducts its procurement process in a competitive, open and fair environment. In order to safeguard this principle, everyone involved within the procurement process are required to abide by the policies and procedures adopted by the County.

Contract Policy Manual - All of the policies are listed herein this website to provide direction to all of the procurement process, as well as, the procedures describing the specific actions to be taken to conform with established general policies, and allow for the orderly implementation of these policies.

Please call the County Procurement Office at (714) 567-7314 with any questions.