RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Orange County, California

Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Orange County, California on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Orange County, California, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

StatusTitleBuyerDue Date
OpenOn-Call Project Controls Support Services

The Los Angeles County is seeking on-call project controls support services for its capital improvement program, with multiple contracts expected to be awarded.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works7/15/2026
OpenArmed and Unarmed Contract Security Services and Employee Protection

The Los Angeles Department of Water and Power is seeking armed and unarmed contract security services and employee protection.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works7/29/2026
OpenRed Hat Software Renewal for Los Angeles County

Los Angeles County is seeking a renewal for Red Hat software licenses.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County6/26/2026
OpenFuel Tank Inspection, Service, and Repairs in Orange County

The State of California Department of Transportation is seeking bids for annual inspections, preventive maintenance, and routine and non-routine repairs for diesel, unleaded, and E85 fuel tanks in Orange County.

Orange County, CA, USA•Invitation for/to Bid (IFB/ITB)
California > California Department of Transportation > Division of Equipment6/30/2026
OpenCounty-wide Master Agreement for Point-of-Sale Solutions

Los Angeles County is seeking a Master Agreement for Point-of-Sale solutions.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County7/2/2026
OpenBrand Specific Food Service Carts and Serving Units

Los Angeles County is seeking brand-specific food service carts and cafeteria serving units.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County6/23/2026
OpenVaronis Annual Maintenance Renewal

Los Angeles County is seeking an annual maintenance renewal for Varonis software, specifically brand-specific.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County6/29/2026
OpenNutanix Computer Hardware and Software Maintenance

Los Angeles County is seeking maintenance services for Nutanix computer hardware and software.

Los Angeles County, CA, USA•Invitation for/to Bid (IFB/ITB)
Los Angeles County > Department of Public Works6/25/2026
OpenHomelessness Response Consultant Services

Los Angeles County is seeking a consultant to research, develop, and implement solutions for homelessness across LAWA properties and report on all related programs and activities.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works7/13/2026
OpenGranicus Legistar Annual Subscription

Los Angeles County is seeking an annual subscription for Granicus Legistar software.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County6/22/2026
OpenIBM Software Maintenance for Los Angeles County

Los Angeles County is seeking maintenance services for IBM software.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County6/25/2026
OpenWelding Powder Cartridge

The Los Angeles Department of Water and Power is seeking welding powder cartridges.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works > Bureau of Engineering6/25/2026
OpenLighting Equipment and Supplies for Los Angeles World Airports

Los Angeles World Airports is seeking vendors to supply lighting equipment and materials for LAX and Van Nuys Airport.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County7/7/2026
OpenQualified Vendor List for Capital Improvement Project Management Support Services

The County of Orange is seeking to pre-qualify firms for Architect-Engineer (A-E) and related services for their capital improvement projects through a Qualified Vendor List (QVL).

Orange County, CA, USA•Request for Quote/Qualifications (RFQ)
County of Orange > OC Public Works7/8/2026
OpenMarine Way Realignment Project Study Report

The City of Irvine is requesting proposals for a Project Study Report (PSR-PR) for the Marine Way Realignment Project, with services to be completed between October 2026 and October 2028.

Irvine, CA, USA•Request for Proposal (RFP)
City of Irvine7/8/2026
OpenCold Formed Metal Building

The Los Angeles Department of Water and Power is seeking bids for a cold-formed metal building.

Los Angeles County, CA, USA•Invitation for/to Bid (IFB/ITB)
Los Angeles County6/25/2026
OpenWater Market Research and Analysis

The Los Angeles Department of Water and Power is seeking market research and analysis services for their water market.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works > Bureau of Engineering7/14/2026
OpenCertified Safety Field Kit

The Los Angeles Department of Water and Power is seeking certified safety field kits.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works > Bureau of Engineering6/25/2026
OpenRFP Prepaid Card Services 2026

The County of Los Angeles is seeking a firm to provide prepaid card services, including procurement, distribution, and management.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County8/14/2026
OpenConcrete Maintenance Services for Parkway Maintenance District 2

Los Angeles County is seeking concrete maintenance services for Parkway Maintenance District 2.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County7/7/2026
OpenPlumbing Services for Los Angeles and Ventura Counties

The State of California, Department of Transportation is seeking plumbing services for Los Angeles and Ventura Counties.

Los Angeles County, CA, USA•Invitation for/to Bid (IFB/ITB)
California > California Department of Transportation6/25/2026
OpenAs-Needed Plumbing Equipment, Supplies, and Repair Services

The Housing Authority of the City of Los Angeles is seeking bids for as-needed plumbing equipment, related supplies, and repair services.

Los Angeles County, CA, USA•Invitation for/to Bid (IFB/ITB)
Housing Authority of the City of Los Angeles7/15/2026
OpenKit, Hydrant Guard for Los Angeles Department of Water and Power

The Los Angeles Department of Water and Power is seeking bids for a Kit, Hydrant Guard.

Los Angeles County, CA, USA•Request for Proposal (RFP)
Los Angeles County > Department of Public Works > Bureau of Engineering6/25/2026
OpenWhole Blood Refrigeration Units

Los Angeles County is seeking whole blood refrigeration units.

Los Angeles County, CA, USA•Invitation for/to Bid (IFB/ITB)
Los Angeles County > Department of Public Works6/24/2026
OpenPublic Address System Replacement Design Services

Orange County Sanitation District is seeking information from qualified consultants for the modernization and expansion of its public address system across its facilities.

Orange County, CA, USA•Request for Information (RFI)
United States of America > General Services Administration8/31/2026
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