Contra Costa County

County in California

Jurisdiction facts

Location

55 other jurisdictions in Contra Costa County have no contract opportunities on GovTribe.

FIPS code
06013
Contract opportunities
803 17 open

Jurisdictions and FIPS codes come from the U.S. Census Bureau. GovTribe places each state and local opportunity in jurisdictions from where its posting says the work or the buying agency is.

Contract opportunities

Notice Posted Due
CUPCCAA Informal 10-Day Bid Package: Highland ES New Portable Restroom Open
Carlson Crosstown Project Phase II Project Open
Digester Nos. 1 and 3 Rehabilitation Open
Solid Waste Collection Franchise Agreement Development and Procurement Consulting Services Open
26YS0015 - Automatic Door Maintenance Repair and Installation Services Open
Resd-pmdb 2026-11 electrical engineering - retainer services Open
Guardrail Repair Services in Alameda, Contra Costa, Solano, and Sacramento Counties Open
RESD-PMDB 2026-10 Mechanical Engineering Retainer (STATEWIDE) Open
C26803017 Helicopter Services Open
RFP: Construction Management Services for the Ultraviolet Disinfection Replacement, District Project 100012 (RE-ISSUE) Open
Portable Toilet Rentals & Septic Holding Tank Pumping Services - Delta Field Division's South Bay Open
California State Parks, Contra-Solano Sector Septic Services Closed
25-307507. FMD. StatewideLiftMaintenance Open · 0000040561
RFQ Kidd Manor PHD Back Up Generator Project Open
Hazardous Waste Disposal Services in Alameda, Santa Clara, San Mateo, San Francisco, Contra Costa, Marin, Solano, Sonoma, Napa Counties Closed
RHMA (Gap Graded), cold plane AC Pvmt, HFST, Mod signals & lighting. Open
04-0AA214 RHMA (Gap Graded), Cold Plane AC Pvmt, HFST, Mod Signals & Lighting Open
Engineering Design Services - Aboveground Fuel Storage Tank Rehabilitation Closed
C26680039 - California State Parks, Contra-Solano Sector Septic Services Closed
IFPQ Roof Removal and Replacement Services, Contra Costa County Closed
Engineering and Design Services for San Ramon Intelligent Transportation System (ITS) and Communications Infrastructure Project Closed
PUMA Center Relocation Prequalification of Prospective Bidders Closed
Crane Certification Services Closed
Highlands Ranch Tank Improvement Closed
IFPQ SB/MB OPTION Pest Control Services in Alameda, Contra Costa, and Solano Counties Closed
RFP-LSS-2026-02-LP Court Interpreter Education and Training Services for the California Court Interpreter Workforce Pilot Program Open
On-Call Flooring Services Closed
Requests for Statements of Pre-Qualifications from Interested General Contractors for the DAS Demonstration Closed
Construction Management Services for the Ultraviolet Disinfection Replacement, District Project Closed
Certified SB, including MB, SB-PW, or a DVBE Only** IFPQ 04A7533 Flooring Replacement Services in Contra Costa County Closed
FY 2026/27 Curb, Gutter & Sidewalk Repair & Reconstruction Project Closed
Engineering Design Services - DEC Storage Tank Rehabilitation Closed
26-0166-IFB DOJ - Bureau of Forensic Services - Biohazardous Waste Removal and Incineration Services Statewide Closed
Richmond Street Complete Streets Project Closed
Countywide Smart Signals Project Closed
Highland Elementary School Campus Improvements Closed
Oaks Park Slide Repair Project Closed
Entrust Renewal Closed
Force Main Assessment Civil Work (rebid) Closed
Artways of Orinda Closed
Hazardous Waste Removal Closed
Invitation For Bid P2675010, Analytical Testing Services Closed
RFO 5828297360 Sr. Test Analyst Closed
25-307507. FMD. StatewideLiftMaintenance Closed · 0000040320
Buchanan Park Pond Loop Replacement Closed
25-312523. FMD. LegionellaRemediation Closed
IFB-Goat Grazing Services in Alameda, Contra Costa, Sacramento, San Francisco, San Mateo, and Solano Countie Closed
Invitation For Bid (IFB) 26-10385 Hazardous Waste Removal Closed
Orinda Community Park Improvement - Phase 1 Project Closed
2027-1711 - Districtwide Security Enhancements IFB Closed
Show 40 more

Latest 50 of 803 listed here. See the rest on GovTribe.

Top NIGP categories

Rank NIGP category Opportunities, FY2026–FY2027
1 Construction, Highway And Road 91327 15
2 In-Service Training (For Employees) 92435 11
3 Structural Engineering 92588 11
4 Hazardous Material And Waste Services (Including Emergency Response And Nuclear Wastes) 92645 10
5 Computer Network Consulting 91830 9
6 Garbage/Trash Removal, Disposal And/Or Treatment 91027 8
7 Planning And Advisory Services, Environmental 92672 8
8 Legal Services Including Depositions And Expert Witness Testimony 96150 8
9 Quality Control Testing Services For Construction 91275 6
10 Crossing Equipment And Accessories, Railroad (Including Crossing Signs) 55923 5

Quick answers

How many state and local contract opportunities are in Contra Costa County?

GovTribe lists 803 state and local contract opportunities in Contra Costa County, 17 of them still taking responses.

What is the latest contract opportunity in Contra Costa County?

The latest state and local contract opportunity in Contra Costa County is CUPCCAA Informal 10-Day Bid Package: Highland ES New Portable Restroom, posted October 21, 2026.

What do contract opportunities in Contra Costa County cover most?

The NIGP category on the most state and local contract opportunities in Contra Costa County in fiscal years 2026 and 2027 is Construction, Highway And Road (NIGP 91327), on 15 opportunities.

Which places in Contra Costa County have contract opportunities?

GovTribe lists state and local contract opportunities in 4 places in Contra Costa County, most in Contra Costa Centre, the City of Concord and the City of Antioch.

What is Contra Costa County's website?

Contra Costa County's website is contracosta.ca.gov.

On GovTribe

See Contra Costa County's full record

  • Every state and local contract opportunity in Contra Costa County
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