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Procurement Services

Bids and Contract Awards

Whether you offer general contracting, plumbing, demolition removal services — or any of the various disciplines that support architectural-engineering (AE) and public works services, your business can become a vital resource and partner to OC Public Works.  Procurement Services is the only agency authorized to acquire AE and public works services on behalf of the County of Orange. Overseeing the purchase of all goods, services and required work vital to the operation of the department is its primary mission. This includes the management of vendor selection, establishment of payment terms and contract selection and negotiation.

  • For active County of Orange bid solicitations, please register with BidSync as a County supplier.
  • The Board of Supervisors has adopted the Orange County Local Small Business Preference Policy effective January 1, 2020, and the Disabled Veteran Business Enterprise Preference Policy effective January 1, 2021. For more information on these policies and how they could benefit you, please click the following link:
  • To review detailed information on formal contract awards ($200,000 and above), see the County of Orange Board of Supervisors Meetings & Agendas web page.
  • Contract award results are sent to bidders through a "Notice of Intent to Award." Results may also be reviewed by logging in to your BidSync account.

For questions regarding bid solicitations, please contact the OCPW A-E Procurement Supervisor, Daisy Corona:

(714) 667-9643

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OC Public Works (OCPW), procuring on behalf of John Wayne Airport, is now seeking Architectural-Engineering (A-E) firms with valid Professional Architectural and Engineering licenses issued by the State of California to provide engineering and professional services for various airport related studies, projects, and investigations.

Review the bid (RFQ-080-2225601-DC) now by creating a free account at:

Written Questions from Respondents Due

August 15, 2022, 4 p.m. PST

Submittals Closing Date

August 29, 2022, 2 p.m. PST

Note: Utilizing firms owned and controlled by socially and economically disadvantaged persons is an overall goal (4.7% in Federal Fiscal Years 2020-2022) for airport projects. To learn more about the program for Disadvantaged Business Enterprises (DBE), visit:

Design and Construction Procurement Policy Manual

Contract Policy Manual

Please visit the county OC Procurement website for the latest Contract Policy Manual.