Contra Costa County Government Contract Opportunities & Archives
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Livorna Park Improvements Project
California | State & Local Save
Due: 10/14/2026
Posted: 9/09/2026
Chiller Replacement at Linus Pauling
California | State & Local Save
Due: 10/21/2026
Posted: 8/26/2026
Job Order Contracts 032, 033, 034 & 035 (W4011C)
California | State & Local Save
Due: 10/06/2026
Posted: 8/13/2026
2026 Diablo & Blackhawk Fiberized Slurry Seal
California | State & Local Save
Due: 9/08/2026
Posted: 8/11/2026
RFQ - On-Call Transportation Engineering Services (2026-2029)
California | State & Local Save
Due: 8/27/2026
Posted: 7/27/2026
Springbrook Road Culvert & Sinkhole Repair
California | State & Local Save
Due: 8/18/2026
Posted: 7/21/2026
JOC 2026 - "License A" - Horizontal Job Order Contracts (JOCS) - HA001, HA002, HA003, HA004
California | State & Local Save
Due: 7/20/2026
Posted: 7/15/2026
RFQ - FS90 & District 3 Youth Center Project
California | State & Local Save
Due: 8/18/2026
Posted: 7/10/2026
JOC #003 and #004 Mechanical
California | State & Local Save
Due: 7/28/2026
Posted: 7/06/2026
JOC #001 - #002 Painting
California | State & Local Save
Due: 7/28/2026
Posted: 7/06/2026
Appian Way at Fran Way Pedestrian Crosswalk Enhancements
California | State & Local Save
Due: 8/04/2026
Posted: 7/03/2026
JOC 2026 - "A License" - Horizontal Job Order Contracts (JOCS) - HA001, HA002, HA003, HA004
California | State & Local Save
Due: 7/20/2026
Posted: 6/10/2026
JOC 2026 - "License B" - Horizontal Job Order Contracts (JOCS) - HB001, HB002
California | State & Local Save
Due: 7/20/2026
Posted: 6/10/2026
Robert I. Schroder Pedestrian Bridge Rehabilitation Project
California | State & Local Save
Due: 7/14/2026
Posted: 6/09/2026
2026 On-Call Contract(s) for Various Road, Flood Control, and Airport
California | State & Local Save
Due: 7/07/2026
Posted: 6/02/2026
Deer Valley Road Traffic Safety Improvements Project
California | State & Local Save
Due: 6/23/2026
Posted: 5/20/2026
RFQ - Los Medanos Recovery Center
California | State & Local Save
Due: 7/02/2026
Posted: 5/19/2026
Flood Control Zone 1 Marsh Creek Storm Damage Repair Project
California | State & Local Save
Due: 6/09/2026
Posted: 5/13/2026
2026 On-Call Trucking Services Contract(s) For Various Road and Flood Control Maintenance Project
California | State & Local Save
Due: 6/09/2026
Posted: 5/06/2026
Countywide Guardrail Upgrades Phase II Project
California | State & Local Save
Due: 6/09/2026
Posted: 5/06/2026
