CountyCA
Posted
-
Closes
Oct 16, 2026
Black Infant Health - ChildWatch Services (REPOST)
The solicitation seeks proposals for Black Infant Health - ChildWatch Services (REPOST) in California.
RFP Database
Contra Costa County RFPs
Browse RFPs from Contra Costa County with upcoming deadlines.
12 opportunities shown.
CountyCA
Posted
Aug 27, 2026
ClosesOct 21, 2026
Chiller Replacement at Linus Pauling
The replacement of four rooftop packaged chiller units tied into the existing building management system.
CountyCA
Posted
Sep 30, 2026
ClosesOct 14, 2026
RFP_F-Contr-0000000293 - Wildfire Mitigation and Hazard Abatement Services
The solicitation seeks proposals for wildfire mitigation and hazard abatement services.
CountyCA
Posted
Sep 24, 2026
ClosesOct 22, 2026
RFP 1240 - Vended Meal Services
The Contra Costa County Employment and Human Services Department, Community Services Bureau, seeks qualified agencies to provide countywide vended meal services for the County’s early childhood education program.
CountyCA
Posted
Sep 23, 2026
ClosesOct 28, 2026
RFP_F-Contr-0000000288 - Opening Day Collection & Associated Services for New Oakley Library
Contra Costa County is seeking proposals for an opening-day collection and associated services for the new Oakley Library.
CountyCA
Posted
Sep 24, 2026
ClosesOct 28, 2026
REQUEST FOR QUALIFICATIONS (RFQ) ON-CALL MATERIALS TESTING & SPECIAL INSPECTION
Contra Costa County is seeking qualifications for on-call materials testing and special inspection services.
CountyCA
Posted
Sep 22, 2026
ClosesOct 23, 2026
Sherman Recovery Center: 2025 Sherman Drive, Pleasant Hill, Ca 94523 RFP
Subcontractors/suppliers for all remaining trades (except abatement, demolition, earthwork, HVAC, electrical, plumbing, fire sprinkler, site utilities).
CountyCA
Posted
Jul 6, 2026
ClosesOct 6, 2026
Job Order Contracts 032, 033, 034 & 035
The work includes repair, alteration, modernization, maintenance, rehabilitation, and demolition work performed on buildings, offices, facilities, structures, infrastructure, or other real property.
CountyCA
Posted
Sep 4, 2026
ClosesOct 14, 2026
Livorna Park Improvements Project
Construction renovation of the existing Park, including playground upgrades, courts, walkways, bathrooms, shade structures, utilities, landscaping, and irrigation.
CountyCA
Posted
Aug 27, 2026
ClosesOct 21, 2026
Chiller Replacement at Linus Pauling RFP
The replacement of four rooftop packaged chiller units tied into the existing building management system.
CountyCA
Posted
Sep 15, 2026
ClosesOct 6, 2026
Violence Intervention & Street Outreach (VISO) Implementation Partner(s)
Contra Costa County seeks qualified community-based organizations to serve as implementation partners for its Violence Intervention & Street Outreach (VISO) program.
CountyCA
Posted
Sep 4, 2026
ClosesOct 14, 2026
Livorna Park Improvements Project RFP
Construction renovation of the existing Park, including playground upgrades, courts, walkways, bathrooms, shade structures, utilities, landscaping, and irrigation.